PLEASE HELPP
What does it mean for angles to be supplementary and complementary?
Answers
Answer:
A complementary angle is an angle that adds up to 90 degrees. supplementary angles add up to 180 degrees. So a supplementary angle lies on a single, straight line, and a complementary angle is a right angle.
Step-by-step explanation:
hopes this helps
Answer:
Step-by-step explanation:
Supplementary is when all the angles add up to 180. Complementary is when all the angles add up to 90.
Related Questions
Which function represents a reflection of f(x) = 3/8 (4)^x across the y-axis?
Answers
A function that represents a reflection of \(f(x) = \frac{3}{8} (4)^x\) across the y-axis include the following: D. \(g(x) = \frac{3}{8} (4)^{-x}\).
What is a reflection over the y-axis?In Mathematics and Geometry, a reflection over or across the y-axis or line x = 0 is represented and modeled by this transformation rule (x, y) → (-x, y).
This ultimately implies that, a reflection over or across the y-axis or line x = 0 would maintain the same y-coordinate while the sign of the x-coordinate changes from positive to negative or negative to positive.
By applying a reflection over the y-axis to the parent exponential function, we would have the following transformed exponential function:
(x, y) → (-x, y).
\(f(x) = \frac{3}{8} (4)^x\) → \(g(x) = \frac{3}{8} (4)^{-x}\)
Read more on reflection here: https://brainly.com/question/3399394
#SPJ1
Maria is asked to write down a prime number between 10 and 20 she writes down 17 is she right explain your answer
Answers
Answer:
YES
Step-by-step explanation:
PRIME NUMBER BETWEEN 10 & 20 ARE 11,13,17,19-four
Step-by-step explanation:
it has no factor excluding 1 and itself
[12÷(9-6)]+4×6
please help
Answers
The answer is 28 ez.
Answer:
the answer is 28
Step-by-step explanation:
How many 25 cents are there in $10?
Answers
Answer:
40 quarters are in $10
Step-by-step explanation:
Answer:
40 quarters i think cause there's 4 quarters in a dollar and then 10 x 4 equals 40...
Step-by-step explanation:
jason drove for three hours at an average speed of 55 miles per hour how far did he go?
Answers
Answer: 165 miles
Step-by-step explanation: In order to figure out the answer, you must do 55 x 3 because he drove for 3 hours at 55 mph so you could break it up and go 50 x 3 to equal 150 and 5 x 3 to equal 15 and add those to get 165.
Answer:
The answer is 165miles
Step-by-step explanation:
\(distance = speed \times time\)
d=55×3
d=165 miles
The vertices of a polygon are L(2,4) M (2,7) N (8,7) O (8,4) P(6 0), and Q(4,0)Graph the polygon. Then
find its area
Answers
According to the information, we can infer that the area of this polygon is 34 units².
How to find the area of the figure?To find the area of the figure we must graph it and divide it into different segments. Then we find the area of all the segments and add them to get the total area.
Rectangle 1
6 * 3 = 18
Rectangle 2
2*4=8
Triangle 1
2 * 4 / 2 = 4
Triangle 2
2 * 4 / 2 = 4
Total Area
18 + 8 + 4 + 4 = 34
Based on the above, we can infer that the total area of the polygon is 34 ² units.
Learn more about polygons in: https://brainly.com/question/24464711
#SPJ1
What is the GCF of 12, 30, and 18?
Answers
Answer:
6
Step-by-step explanation:
Answer: 6
The factors of 12 are: 1, 2, 3, 4, 6, 12
The factors of 18 are: 1, 2, 3, 6, 9, 18
The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30
Then the greatest common factor is 6.
5x-3(-5y+6x) +4y i need help please
Answers
To simplify the expression \(\displaystyle\sf 5x-3(-5y+6x)+4y\), we can follow the order of operations, which involves simplifying the expressions within parentheses, applying the distributive property, and combining like terms.
Using \(\displaystyle\sf \) tags for formatting, the expression becomes:
\(\displaystyle\sf 5x-3(-5y+6x)+4y\)
First, we simplify the expression within the parentheses:
\(\displaystyle\sf 5x-3(-5y+6x)+4y\)
\(\displaystyle\sf 5x+15y-18x+4y\)
Next, we can combine the like terms:
\(\displaystyle\sf 5x-18x+15y+4y\)
\(\displaystyle\sf -13x+19y\)
Therefore, the simplified expression is \(\displaystyle\sf -13x+19y\).
\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)
♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
There is a bag filled with 5 blue and 6 red marbles.
A marble is taken at random from the bag, the colour is noted and then it is replaced.
Another marble is taken at random.
What is the probability of getting at least 1 blue?
Answers
The probability of getting at least 1 blue is 6/11
Let me know if you want an explanation :)
for each of the pairs of matrices that follow, determine whether it is possible to multiply the first matrix times the second. if it is possible, perform the multiplication
Answers
Answer:
Step-by-step explanation:
Matrix multiplication is really composition of functions, in particular, composition of linear transformations. It is usually the case that composition of functions is not commutative. For a standard example, consider the operation of putting on your shoes and the operation of putting on your socks. If you first put on your socks then put on your shoes, you get the desired result. If you first put on your shoes, then put on your socks, you get a different result. For an example with matrices, the matrix: A=[100−1] is a reflection across a horizontal line, namely the x-axis; while the matrix: B=[0110] is the reflection across the diagonal line y=x. You can verify that the matrix product AB does not equal the matrix product BA. That corresponds to composing the two reflections in different orders. The two compositions are two different rotations.
Which statement best explains the relationship
between lines AB and CD?
a. They are parallel because their slopes are equal.
b. They are parallel because their slopes are negative
reciprocals.
c. They are not parallel because their slopes are not
equal.
d. They are not parallel because their slopes are
negative reciprocals.
Answers
Answer:
A) they are parallel because their slopes are equal.
Step-by-step explanation:
Parallel means that their slopes are equal
If they were negative reciprocals they would be perpendicular.
A cylinder with a radius of 1 yd and a height of 2 yd
Answers
A bag of skittles that you bought contains 20 candies: 7 green,5 orange, 4 red and 3 yellow and only 1 brown.You open the the corner of the package and begin eating them on at a time.
a. What is the probability that your first 2 skittles are yellow?
Answers
Answer:
10℅ probability hdhdjrvevjsjsgehehrj
Which shows the expression below simplified?
(6 × 10^7) × 0.007
A.
1.3 x 10^-21
B.
4.2 x 10^4
C.
4.2 x 10^-21
D.
4.2 x 10^5
Answers
Answer:
The expression (6 × 10^7) × 0.007 simplified is 4.2 x 10^5.
Step-by-step explanation:
PLEASE HELP. PHOTO HELP.
Copy PQ to the line with an endpoint at R.
This task will be complete when you have
drawn an arc intersecting the line to create
a segment with length PQ.
Answers
Answer:
Step-by-step explanation: try to see the segment is by numbers so try to count the numbers
The diagram shows the line starting at P, ending at R, and with a segment of length PQ created by drawing an arc intersecting the line.
What is line segment?A line segment is a path between two points that can be measured. Since line segments have a defined length, they can form the sides of any polygon.
The task is to draw an arc that intersects the line starting at P and ending at R, and create a segment with length PQ. The diagram shows the line starting at P, ending at R, and with a segment of length PQ created by drawing an arc intersecting the line.
Hence, the diagram shows the line starting at P, ending at R, and with a segment of length PQ created by drawing an arc intersecting the line.
Learn more about the line segment here:
https://brainly.com/question/25727583.
#SPJ2
Chuck made $13.90 per hour, gets a 12% raise, and works 40 hours per week. Will he now earn at least $600 per week?
A: No, he will earn $556 each week.
B: No, he will only earn $66.72.
C: No, he will earn $489.28 each week.
D: Yes, he will earn $622.72 each week.
Answers
I might be wrong but I'm gonna go with
D is my answer
Dan Invests £2500 into his bank account. He receives 5% per year simple interest. How much will Dan have after 2 years? Give your answer to the nearest penny where appropriate.
Please help me give me the answer:
Explanation:
Answers
Answer:
Sure, I'd be happy to help you with that!
To calculate Dan's earnings with simple interest, we can use the following formula:
I = P * r * t
where:
I = interest earned
P = principal amount (initial investment)
r = interest rate (as a decimal)
t = time period (in years)
We know that Dan invests £2500 and receives 5% simple interest per year, so:
P = £2500
r = 0.05
t = 2 years
Plugging these values into the formula, we get:
I = £2500 * 0.05 * 2
I = £250
This means that Dan will earn £250 in interest over the 2-year period.
To calculate Dan's total earnings, we simply add the interest earned to the initial investment:
Total earnings = £2500 + £250
Total earnings = £2750
Therefore, Dan will have £2750 in his bank account after 2 years.
A flywheel is attached to a crankshaft by 12 bolts, numbered 1 through 12. Each bolt is checked to determine whether it is torqued correctly. Let A be the event that all the bolts are torqued correctly, let B be the event that the #3 bolt is not torqued correctly, let C be the event that exactly one bolt is not torqued correctly, and let D be the event that bolts #5 and #8 are torqued correctly. State whether each of the following pairs of events is mutually exclusive.a. A and Bb. B and Dc. C and Dd. B and C
Answers
Answer:
a
Mutually exclusive
b
Not Mutually exclusive
c
Not Mutually exclusive
d
Not Mutually exclusive
Step-by-step explanation:
From the question we are told that
The number of bolt is n = 12
The event that all the bolt are torqued correctly is A
The event that the 3rd bolt is not torqued correctly is B
The event that exactly one bolt is not torqued correctly is C
The event that the \(4^{th}\) and \(8^{th}\) are torqued correctly is D
Generally for an event to be mutually exclusive it means that both event can not occur at the same time
Considering a
The A and B are mutually exclusive because they can not occur at the same time
Considering b
The event B and D are not mutually exclusive because they can occur at the same time
Considering c
Event C and D are not mutually exclusive because they can occur at the same time
Considering d
Event B and C are not mutually exclusive because they can occur at the same time
In the triangle below, if < C = 62 °, what is the measure of angle B?
Answers
In the given triangle ABC
\(BA=BC\)Then the triangle is isosceles
In the isosceles triangle, the base angles are equal
Since \(m\angle A=m\angle C\)Since m\(m\angle A=62^{\circ}\)In any triangle the sum of angles is 180 degrees, then
\(m\angle A+m\angle B+m\angle C=180^{\circ}\)Substitute angles A and C by 62
\(\begin{gathered} 62+m\angle B+62=180 \\ \\ m\angle B+124=180 \end{gathered}\)Subtract 124 from both sides
\(\begin{gathered} m\angle B+124-124=180-124 \\ \\ m\angle B=56^{\circ} \end{gathered}\)The answer is b
p^q is logically equivalent to
Answers
The logically equivalent statement to p → q is:
~q → ~p
How to find the logically equivalent statement?The conditional statement:
p → q
Assuming p and q are propositions, the conditional statement may be expressed as:
"If p holds true, then q follows suit. "
'
Whenever p is true, q is true as well. This implies that if q is false, then p must also be false.
We can rephrase this statement cleverly using the negative propositions, which include the opposite or contradictory statements.
~p and ~q
These mean:
Not p and Not q respectively.
Then the statement:
"If q is not true, then p is not true"
Is written as:
~q → ~p
So this is the logically equivalent statement.
Read more about conditional statements here:
https://brainly.com/question/27839142
#SPJ1
The Complete Question
Given a conditional statement p → q, which statement is logically equivalent?
~p → ~q
~q → ~p
q → p
p → ~q
I WILL GIVE U A HEART 5 STARS AND BRAINERLEST IF U ANSWER PLSZZ
Lilly plants 2 red rose bushes, 8 pink rose bushes,
and 6 yellow rose bushes. What is the ratio of
yellow rose bushes to pink rose bushes?
Answers
because there are 6 yellow and 8
Pink
Answer:
3:4
Step-by-step explanation:
6:8
3:4 (divided by 2)
ratio is the simplest form
I need help on this math question and I NEED IT NOWWW
Answers
The triangle contains two right triangles. The base of each right triangle is equal. Given that the length of the base of the triangle is 10, the base of each right triangle is
10/2 = 5
The diagram of the right triangle is shown below
We would find x by appying the pythagorean theorem which is expressed as
hypotenuse^2 = one leg^2 + other leg^2
From the diagram,
hypotenuse = 13
one leg = 5
other leg = x
By applying the pythagorean theorem,
13^2 = 5^2 + x^2
169 = 25 + x^2
Subtracting 25 from both sides of the equation, we have
169 - 25 = 25 - 25 + x^2
x^2 = 144
x = square root of 144
x = 12
The personnel director of a large corporation wishes to study absenteeism among clerical workers at the corporation’s central office during the year. A random sample of 25 clerical workers reveals the following: Absenteeism: days, days. 12 clerical workers were absent more than 10 days. Construct a 95% confidence interval estimate for the mean number of absences for clerical workers during the year. Interpret. (Assume that the population is normally distributed)
Answers
The 95% confidence interval estimate for the mean number of absences for clerical workers during the year is (8.132, 11.268).
What is confidence interval?It should be noted that the mean of your estimate plus and minus the range of that estimate constitutes a confidence interval. Within a specific level of confidence, this is the range of values you anticipate your estimate to fall within if you repeat the test. In statistics, confidence is another word for probability.
Given a = 0.05, Z(0.025) = 1.96 (from standard normal table).
The 95% confidence interval will be:
xbar +/- Z*s/vn
= 9.7 +/- 1.96*4/✓(25)
= (8.132, 11.268)
Therefore, the 95% confidence interval is (8.132, 11.268).
Learn more about confidence interval on:
https://brainly.com/question/15712887
#SPJ1
Today, 7 friends went out for lunch. Their total bill was $36.31, including tax and gratuity. One of them ordered only soda and needed to pay only $1.15. The
other 6 friends ordered the same daily special.
How much did each of the other friends need to pay?
$0
1329330
X
5
Answers
Answer:
$5.86
Step-by-step explanation:
The total was $36.31
We were given the price of 1, which was $1.15
$36.31-$1.15 = $35.16 remaining
Since the other 6 friends ordered the same meal, they would have paid the same price, so we would divide by 6
$35.16/6 = $5.86
30m3n4-5m4complete factored form of the polynomial
Answers
Factor of polynomial m are 0, 6n⁴.
What is polynomial in maths?
A polynomial is an expression in mathematics made up of variables (also known as indeterminates) and coefficients, and it only uses the operations addition, subtraction, multiplication, and non-negative integer exponentiation of the variables. The polynomial x2 4x + 7 is an illustration of one with a single indeterminate x.
= 30m³n⁴ - 5m⁴
= 5m³(6n⁴ - m )
let 5m³(6n⁴ - m ) = 0
5m³ = 0
m = 0
6n⁴ - m = 0
m = 6n⁴
Learn more about polynomial
brainly.com/question/11536910
#SPJ1
One number exceeds another by 12 and their sum is 44 find the two numbers you
Answers
Answer:
Step-by-step explanation:
x - first
x + 12 - second
x + (x + 12) = 44
2x=44-12
x=16
first number is 16
second number is 16+12=28
two numbers are 16 and 28
16 and 28 are the required two numbers when one number exceeds another by 12 and their sum is 44
One number exceeds another by 12 and their sum is 44
We need to find the two numbers
What is equation?Two expressions with equal sign is called equation.
Let x be the first number
x + 12 be the second number
x + (x + 12) = 44
2x=44-12
x=16
Therefore first number is 16
second number is 16+12=28
To learn more about solving equation click here: https://brainly.com/question/24638714
#SPJ2
this is my last question
Answers
Answer: B
Step-by-step explanation:because my teacher said she having trouble
Please answer this correctly without making mistakes
Answers
Answer:
1/2 mi
Step-by-step explanation:
Fairfax to Greenwood is equal to one mile
Now think of it as an equation and substitute 1/2 for fairfax and x for greenwood
1/2 + x = 1
This means that x = 1/2
Because of this from Arcadia to Greenwood it is 1/2 mi
Turn the sentence into an expression please
1. a number added to the product of five and
the number
Answers
Answer:
x + 5x
Step-by-step explanation:
X is the variable in this case, or 'a number.' This number x is added to the product of 5 and the number, or 5x. Therefore the expression is x+5x. It can also be simplified to 6x.
Snow-House sells a $1,248 snow thrower on the installment plan. The installment agreement includes a 20% down payment and 12 monthly payments of $116 each. What is the total cost of the snow thrower on the installment plan?
Answers
The total cost of the snow thrower on the installment plan is $1,641.60.
To find the total cost of the snow thrower on the installment plan, we will first calculate the down payment and then add the total monthly payments. Here's the step-by-step explanation:
1. Calculate the down payment:
Down payment = 20% of the original price
Down payment = 0.20 * $1,248
Down payment = $249.60
2. Calculate the total of the 12 monthly payments:
Total monthly payments = 12 * $116
Total monthly payments = $1,392
3. Calculate the total cost on the installment plan:
Total cost = Down payment + Total monthly payments
Total cost = $249.60 + $1,392
Total cost = $1,641.60
So, the total cost of the snow thrower on the installment plan is $1,641.60.
For more such questions on cost , Visit:
https://brainly.com/question/30694298
#SPJ11