Does each pair of expressions form an equation when joined with an equals sign?
Select Yes or No for each pair of expressions.
Expressions Yes No
(14)2+1 and 3⋅1748
Yes – 1 4 2 +1 and 3⋅ 17 48
No – 1 4 2 +1 and 3⋅ 17 48
(1+13)2 and 2⋅89
Answers
Answer:
1st no 2nd yes and 3rd yea 4 no
Related Questions
What is the value of x in the equation -2/3x+9 = 3/4x-3?
Answers
x= 144/17
Decimal form:
x= 8.47
Mixed number form:
x= 8 8/17
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
....................
Answers
Answer:
?
Step-by-step explanation:
what value of x makes this equation true -(x+3)=2(x-3)
A. 0
B. 1
C. 2
D. 3
Answers
Answer:
To solve the equation -(x + 3) = 2(x - 3) for x, we can follow these steps:
Step 1: Distribute the negative sign on the left side of the equation:
-(x + 3) = 2(x - 3)
=> -x - 3 = 2(x - 3) (using the distributive property)
Step 2: Expand the right side of the equation:
-x - 3 = 2x - 6
Step 3: Add x to both sides of the equation to isolate the x term on one side:
-x + x - 3 = 2x + x - 6
=> -3 = 3x - 6
Step 4: Add 6 to both sides of the equation:
-3 + 6 = 3x - 6 + 6
=> 3 = 3x
Step 5: Divide both sides of the equation by 3 to solve for x:
3/3 = 3x/3
=> 1 = x
So, the correct value of x that makes the equation true is B. 1.
PLEASE MARK BRAILYISTT :D
Answer:
B, one
Step-by-step explanation:
In order to solve this, you can solve the equation. First, you can use the distributive property to get -x-3=2x-6. If you make the variables on one side and the constants on the other, you will get -3x-3=-6. This can further simplify to -3x=-6. Divide both sides by -3 to get that x=1. Then, the correct answer is B.
Can anyone help me 8-14 and label them
Answers
Answer:
Hey man, I'd love you help you. could you send a more clear picture?
Select ALL the correct answers.
Select all the expressions that are equivalent to the polynomial below.
Plz, Help!
Answers
Answer:
1,5,6
Step-by-step explanation:
Answer:
its 2 ,5 and 6
Step-by-step explanation: jus took the test
Help me find the values of x
1. 2x+1=9
2. 4x+3=19
3. 3x-2=7
Answers
2.)x = 4
3.)x= 3
____________________________________________________
If there's addition, use subtraction to find the value.If there's subtraction, use addition to find the value.x(y) means to multiply x with y____________________________________________________
1. In the first problem, we need to subtract 1 from 9 since there is an addition:
9 – 1 = 8
Next, divide 8 by 2, and we get:
8 ÷ 2 = 4
This means that x = 4
Finally, check the answer by:
2(4) + 1 = 9
2. In the second problem, we need to subtract 3 from 19 since there is an addition:
19 – 3 = 16
Next, divide 16 by 4, and we get:
16 ÷ 4 = 4
This means that x = 4
Finally, check the answer by:
4(4) + 3 = 19
3. In the third problem, we need to add 2 with 7 since there is subtraction:
2 + 7 = 9
Next, divide 9 by 3, and we get:
9 ÷ 3 = 3
This means that x = 3
Finally, check the answer by:
3(3) – 2 = 7
Hope this helps :)
A makeup artist purchased some lipsticks and wants to wrap them individually with gift wrap. Each lipstick has a radius of 0.4 inch and a height of 2.2 inches. How many total square inches of gift wrap will the makeup artist need to wrap 3 lipsticks? Leave the answer in terms of π.
2.08π square inches
6.24π square inches
8.32π square inches
19.59π square inches
Answers
Answer:
\(6.24\pi \: {in}^{2} \)
Step-by-step explanation:
Given:
r (radius) = 0,4 in
h (height) = 2,2 in
n (the number of lipsticks) = 3
Find: A (total surface area) - ?
First, we have to find how much gift wrap will the makeup artist need to wrap one lipstick:
\(a(surface1) = 2\pi {r}^{2} + 2\pi \times r \times h\)
\(a(surface1) = 2\pi \times ({0.4})^{2} + 2\pi \times 0.4 \times 2.2 = \frac{52\pi}{25} \)
Now, let's multiply this number by the quantity of lipsticks the makeup artist has to wrap:
\(a(total) = \frac{52\pi}{25} \times 3 = \frac{156\pi}{25} = 6.24\pi \: {in}^{2} \)
6.24t in?
Step-by-step explanation:
Given:
r (radius) = 0,4 in
h (height) = 2,2 in
n (the number of lipsticks) = 3
Find: A (total surface area) - ?
First, we have to find how much gift wrap will the makeup artist need to wrap one lipstick:
a(surfacel) = 27/2 + 27 xrx h
a(surface1) = 27 × (0.4)? + 27 x 0.4 x 2.2 = 525
Now, let's multiply this number by the quantity of lipsticks the makeup artist has to wrap:
a(total) = 55 × 3=46 = 6.24rin? R is pi
Im not good at thisssss
Answers
Answer:
131.88 206 20 621.72 64 12 9580 :)
Point A is located at (-2, -6) and is translated 4 units up. What are the coordinates of point A'?
Answers
Answer:
seven teen
Step-by-step explanation:
Which of the following sets of ordered pairs represents a function?
{(−4, −4), (−3, −3), (−2, −2), (−1, −1), (0, 0)}
{(−4, −4), (−4, −3), (−4, −2), (−4, −1), (−4, 0)}
{(−4, −4), (−4, 0), (−2, −3), (0, −2), (−2, −1)}
{(−4, −4), (−4, −1), (−2, −4), (−1, −4), (0, 0)}
Answers
Answer:
\(\huge\boxed{\sf Option \ 1}\)
Step-by-step explanation:
For a relation to be a function,
the x-values (domain) in that relation should not repeat.So,
Here, the set of ordered pair that represents a function is:
{(−4, −4), (−3, −3), (−2, −2), (−1, −1), (0, 0)}Because in this set:
Domain = {-4, -3, -2, -1, 0}
Also, the values in the domain are not repeated. So, this set is a function.
\(\rule[225]{225}{2}\)
Answer:
the answer is i (1)
Step-by-step explanation:
because its all are saame
If the room has a square area of 16 square meters and the rug is placed in the middle of the room, how much space would there be between each side of the rug and the wall?
Answers
Answer
the space would unknow between each side of the rug and the wall
Step-by-step explanation:
because we don't know how big the room is and what the shape of the room is we have no idea what the answer will be it could be a little less than the distance around the world or it could be no distance cause it is the same size as the room
(also the rug is in the middle of the the room)
the larger of two numbers is five more than three times the smaller number. their sum is 33 . find larger numbers.
write the equation and find the larger number
Answers
Answer: It will be in the explanation
Step-by-step explanation:
"five more than three times the smaller number" will mean:
x = 3y + 5 [equation 1]
x + y = 33 [equation 2]
Rearrange the first equation like this :
x - 3y = 5
x + y = 33
Doing this puts the variables on the same side. Now we gotta find the value of x. In order to do so, we have to use both of the equations provided to solve and make it one equation with x and not y.
y = 33 - x
x = 5 + 3(33 - x)
Use the distributive property for 3(33 - x), which will be:
x = 5 + 99 - 3x
Further solving it:
4x = 104 [divide this by 4 to get x by itself]
Final answer is
x = 26
Hope this helps :D
All the dimensions of a cuboid are whole numbers, and its volume is 24 units^3. Which one of the following could NOT be one of its dimensions?
A.) 3
B.) 4
C.) 5
D.) 6
First Person who gets it right and EXPLAINS will get branliest! :-)
Answers
5 is the answer.
Review:What is a cuboid?
A cuboid is a rectangle, but in 3D form.
Do we calculate area or volume in a cuboid?
We calculate the volume for 3D shapes. For 2D shapes, area is used.
If/Then:
Now, if the volume of the cuboid is 24 units³ then:
x × x × y
Now, lets fit all our options to see which one is NOT the dimensions.
Option A:
x × x × 3 = 24 units³
x × x = 12 units³ ✔
This is possible.
Option B:
x × x × 4 = 24 units³
=> x × x = 6 units³ ✔
This is possible.
Option C:
x × x × 5 = 24 units³
=> x × x = 24/5 units³ ❌
This is not possible. This will be our answer.
Option D:
x × x × 6 = 24 units³
=> x × x = 4 units³✔
This is possible.
Conclusion:
So after working on our problem, we can conclude that C is our answer. Hoped this helped.
1. Write the following sentence as an equation: the product of w and 15 is 165.
2. Write the following equation as a sentence: w = (15)(165)
Answers
W=165/15
W=11
ASAP Simplify both expressions pls. 1. 3y^2+3(6y^2-9) 2. 0.5(x^4-3)+11
Answers
Answer:
\(1.\ 21y^2-27\)
\(2.\ 0.5x^4+9.5\)
Step-by-step explanation:
Solving (1)
\(3y^2+3(6y^2-9)\)
Open bracket
\(3y^2+3*6y^2-3*9\)
\(3y^2+18y^2-27\)
Simplify like terms
\(21y^2-27\)
Solving (2)
\(0.5(x^4-3)+11\)
Open bracket
\(0.5*x^4-0.5*3+11\)
\(0.5x^4-1.5+11\)
Simplify like terms
\(0.5x^4+9.5\)
help me please first to answer will get brainiest
Answers
Answer:
Step-by-step explanation:
the study guide helps best
After 1 year, $6,000 deposited in a savings account with simple interest had earned $120 in interest. What was the interest rate?
Answers
Answer: 6000 or 120
Step-by-step explanation:
P=$6,000
R=?
T=1 year
S.I.=$120
SI=(PTR)/100
=>120=(6,000*R*1)/100
=>120=60R
=>R=120/60
R=2%
Hope this answer is helpful
please help quick!! i have no idea what to do :(
Answers
Answer:
1.8
Step-by-step explanation:
Since 5 and 1 are corresponding, the scale factor of the smaller triangle is 1/5. since we need to know x and the corresponding side to x is 9, 9 divided by 5 is 1.8. Hope this helps <3
Your answer will definitely 1.8
x=1.8
Hoped I helped!
Have a wonderful day-
Bye!
MathUp Evaluating Expressions
Answers
Since the question is incomplete, answer will be subjective. An example of Evaluating Expressions is find h + 8 − 9 j − h; where h = 7 and j = 5.
What is the Evaluating Expressions?The evaluating expressions is known to be a form of digital and printable board work that can help students in working on substituting values in terms of variables of an algebraic expression.
Evaluating the Expression below:
h + 8 − 9 j − h;
Therefore, where h = 7 and j = 5
7+ 8 − 9 (5) − 7.
SO: 7 + 8 - 45 -7
= -37
Therefore the answer to the Evaluating Expression is -37.
Learn more about algebraic expression from
https://brainly.com/question/2164351
#SPJ1
PLEASE HELP
Find the volume of a cylinder that has the following dimensions. Do not round your answer. (Use 3.14 for π.)
radius: 5 cm
height: 0.25 m
volume = !!!!cm3!!!!
Answers
Answer:
i'm pretty sure 1.96×10-3 m³
is the right answer
Substitute in the values
= 3.14 x 5^2 x 0.25
= 19.625
Hope this helps, have a nice day! :)
Does the table represent a proportional relationship? (I know I'm asking again but I am legit confused now)
Answers
Answer:
No. There is not a constant slope on the y side of the table
Step-by-step explanation:
Answer:
I believe so it a difference between x and y so it should be.
Step-by-step explanation:
im a little bit confused but i believe thats right
Please Hurry. I need this answer quickly please.
Answers
Answer:63
Step-by-step explanation:
multiply 72 by 7 then divide i by 8
(72×7)/8
=63
It's 63.
simplify the equation 7/8×72 multiple 7×9 solution is 63
What will be the new position of the given point (7,4) after translation of 2 units left is (7,6)
true or false
Answers
its false actually i edited (im rambling on because it has to be between 20 and 500 characters)
A gardener uses a total of gallons of gasoline in one month. Of the total amount
of gasoline, was used in his lawn mowers. How many gallons of gasoline did the
gardener use his lawn mowers in one month?
Answers
Answer:
D. 36.9
Explanation:
three-fifths of 61.5 is 36.9!
Answer:
D. 36.9
Step-by-step explanation:
The total amount of gallons the gardener typically uses in a month is 61.5 gallons. Since the gardener used 3/5 gallons, we know that 5/5 is 61.5 gallons. So you would have to divide 61.5 by 5 in order to get 1/5 of the gallons which would be 12.3. Then you have to multiply the 12.3 by 3 in order to get 3/5 of how much the gardener used which is 39.9 gallons. I hope this helped!
The Statue of Liberty weighs about 2.04 x 105 kg. The Washington Monument weighs about 9.07 x 107 kg. About how many more kilograms does the Washington Monument weigh than the Statue of Liberty?
Answers
Answer:
\(9.05 * 10^{7} kg\)
Step-by-step explanation:
Given
\(Statue\ of\ Liberty\ =\ 2.04 * 10^5 kg\)
\(Washington\ Monument\ =\ 9.07 * 10^7 kg\)
To get the number of kilograms the Washington Monument weighs more than the Statue of Liberty, we simply calculate the difference;
Difference = Washington Monument - Statue of Liberty
\(Difference = \ 9.07 * 10^7 kg - \ 2.04 * 10^5 kg\)
Expand \(10^7\)
\(Difference = \ 9.07 * 10^{5+2} kg - \ 2.04 * 10^5 kg\)
\(Difference = \ 9.07 * 10^{5} * 10^2 kg - \ 2.04 * 10^5 kg\)
Take out the common factor in the above expression
\(Difference = 10^{5}\ (\ 9.07 * 10^2 kg - \ 2.04\ kg)\)
\(10^2 = 100;\) so we have
\(Difference = 10^{5}\ (\ 9.07 * 100 kg - \ 2.04\ kg)\)
\(Difference = 10^{5}\ (\ 907 kg - \ 2.04\ kg)\)
\(Difference = 10^{5}\ (904.96\ kg)\)
Open bracket
\(Difference =904.96 * 10^{5} kg\)
Write in standard form
\(Difference =9.0496 * 10^2 * 10^{5} kg\)
\(Difference =9.0496 * 10^7 kg\)
\(Difference =9.05 * 10^7 kg\) (Approximated)
Hence, he Washington Monument weigh more than the Statue of Liberty by about \(9.05 * 10^{7} kg\)
Answer:
it is d i just did the 4 quiestion assignment by the learning odessy
Step-by-step explanation:
The circumference of a circular park is approximately 18 feet. What is the approximate area inside the circular park?
Answers
Answer:
25.685 square feet.
Step-by-step explanation:
Circumference = 2 * π * radius
From this, we can derive the formula for the radius:
radius = Circumference / (2 * π)
Let's substitute the value of the circumference and calculate the approximate radius:
radius = 18 / (2 * π)
radius ≈ 18 / (2 * 3.14159)
radius ≈ 2.865 feet
Now that we have the approximate radius, we can calculate the area:
Area ≈ π * radius²
Area ≈ 3.14159 * (2.865)²
Area ≈ 3.14159 * 8.193225
Area ≈ 25.685 square feet
Therefore, the approximate area inside the circular park is approximately 25.685 square feet.
C = 2πr
where C is the circumference and r is the radius of the circle.
In this case, we are given that the circumference is approximately 18 feet, so we can set up the following equation:
18 = 2πr
Solving for r, we get:
r = 9/π ≈ 2.864 feet
Now we can use the formula for the area of a circle:
A = πr^2
Substituting the value we found for r, we get:
A = π(2.864 ft)^2 ≈ 25.85 ft^2
Therefore, the approximate area inside the circular park is approximately 25.85 square feet.
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
Write three decimals that are equivalent to 6x1 + 4x1/10
Answers
Explanation: 6x1 + 4x1/10=6+0.4=6.4
The decimal is 6.4 which is equivalent to 6×1 + 4×1/10.
What are Arithmetic operations?Arithmetic operations can also be specified by the subtract, divide, and multiply built-in functions.
The operator that performs the arithmetic operations are called arithmetic operators.
Operators which let do a basic mathematical calculation
+ Addition operation: Adds values on either side of the operator.
For example 4 + 2 = 6
- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.
for example 4 -2 = 2
* Multiplication operation: Multiplies values on either side of the operator
For example 4*2 = 8
/ Division operation: Divides left-hand operand by right-hand operand
For example 4/2 = 2
Given that the expression as:
⇒ 6×1 + 4×1/10
Apply the arithmetic operations in the terms,
⇒ 6 + 4×0.1
⇒ 6 + 0.4
⇒ 6.4
Thus, the decimal is 6.4 which is equivalent to 6×1 + 4×1/10.
Learn more about Arithmetic operations here:
brainly.com/question/25834626
#SPJ2
The mayor knows the area needed for a flower garden in the park. She wants the base to be a certain length. How can she determine the necessary height to get the correct area of the flower garden? Explain.
Answers
Answer:
Answer:The formula for the area of a parallelogram is A = bh, and the formula for area of a triangle is A = 1/2bh. Since a triangle is half of the area of a parallelogram with the same base and height, the only difference in the formula is 1/2.
Step-by-step explanation:
Maria would determine the height by dividing the area of the garden by the base
From the question, she has the area and the base.
Also, the garden has the shape of a parallelogram
The area of a parallelogram is the product of the base and the height.
So, when the area is divided by the base, she gets the height
Read more about parallelograms at:
https://brainly.com/question/3050890