(CL) Perform the operation and simplify the resulting fraction:
c
3/4 c− 7/12 + 7/24 c+ 2/3 − 1 /6 c
Answers
Answer:
Step-by-step explanation:
This is just a algebra problem. That means that we need to combine like terms. Variable on one side, number on the other side.
\(\frac{3}{4} c-\frac{7}{12} +\frac{7}{24}c+\frac{2}{3} -\frac{1}{6} c\)
Reformat :)
Then we want to make it so that all the fractions have the same denominator.
\(\frac{18}{24} c-\frac{14}{24} +\frac{7}{24} c+\frac{16}{24} -\frac{4}{24} c\)
Then combine like terms and solve.
Hope this helps!
Answer:
21/24c+1/12
Step-by-step explanation:
2/3-7/12=1/12
18/24+7/24-4/24=21/24
Related Questions
guys i need help with this so can u help?
Answers
Answer:
7/12
Step-by-step explanation:
You have 12 slices, 3 are red 4 are blue.
You have 3/12 chance to get a red slice, and a 4/12 chance to get a blue slice
Add them together and you get 7/12
To check your work add the chance to get red and blue slice and the chance to get 5 yellow slices (5/12)
7/12+5/12= 12/12
Answer: 5
Step-by-step explanation: with these problems you're supposed to add all the numbers and then you divide it by the number you're asking to find the probability of so 10/2=5
The length of a building is 60 feet. The length of the building on a scale drawing is 4 inches. Which ratio describes the scale of the drawing?
-- giving brainliest to whoever has the answer (with descriptions and such)
-- if no one else answers (but only one person), i'll be able to give five stars and a thanks
Answers
the ratio of the scale drawing is
1 inch on the drawing represents 180 feet in real life.
To determine the ratio of the scale drawing, we need to first find the length of the building on the scale drawing. We know that the actual length of the building is 60 feet, and the length of the building on the scale drawing is 4 inches. We can set up a proportion to find the length of the building on the scale drawing:
Actual length / Length on scale drawing = Scale factor
We can plug in the values we know:
60 feet / Length on scale drawing in inches = Scale factor
To solve for the length on the scale drawing in inches, we can cross-multiply:
60 feet * 1 inch / Scale factor = Length on scale drawing in inches
Simplifying:
Length on scale drawing in inches = 60 feet * 12 inches / Scale factor
We know that the length on the scale drawing is 4 inches, so we can plug that into the equation:
4 inches = 60 feet * 12 inches / Scale factor
Solving for the scale factor:
Scale factor = 60 feet * 12 inches / 4 inches
Scale factor = 180
If u can answer talk number four I’ll give u a brainlest Yuhh
Answers
Answer:
"cake recipes" instead of "how to make a cake."
Answer:
sucks that I cant lol
Step-by-step explanation:
I need help on these 2 questions ASAP
Answers
Answer:
10) c = 87.92
15) c = 272806.34
Step-by-step explanation:
10) radius = 14 in 15) diameter = 86881 mi
c = ℼ × 2 × r c = ℼ × d
c = 3.14 × 2 × 14 c = 3.14 × 86881
c = 87.92 c = 272806.34
So, if I have 30 slides to do, and seven days to do them, how many slides will I do each day?
Answers
Answer: Roughly 4.3 (You would want to do 5 a day, which will make you not need to work the seventh day, if the answer is even.)
Step-by-step explanation:
30 (slides) divided by 7 (days) = 4.28571... = round up to 4.3 or 5
A right triangle is drawn on graph paper. The length of the legs measure 1.5 centimeters and 2 centimeters. The length of the hypotenuse measures 2.5 centimeters. Write an equation using the triangle’s side lengths to show the Pythagorean Theorem holds true for the triangle.
Answers
The Pythagorean Theorem states that in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides.
In this case, let's denote the lengths of the legs as a = 1.5 centimeters and b = 2 centimeters, and the length of the hypotenuse as c = 2.5 centimeters.
The equation using the triangle's side lengths to show the Pythagorean Theorem holds true for the triangle is:
a^2 + b^2 = c^2
Substituting the given values, we have:
(1.5)^2 + (2)^2 = (2.5)^2
2.25 + 4 = 6.25
6.25 = 6.25
Therefore, the equation holds true, confirming that the Pythagorean Theorem is satisfied for the given right triangle.
\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)
♥️ \(\large{\textcolor{red}{\underline{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
What is the difference between dilations and dilatations?
Answers
Dilations is the size of things
Dilitation is the size of things
PLS HELP I WILL GIVE BRAINLY!
a. The ratio 5/8 to 10/9 has a unit rate of 9/16.
True
False
b. The ratio 4/7∶8/21 has a unit rate of 3/2.
True
False
c. The unit rate of 7/9 2/3 is 14/27.
True
False
d. The unit rate of 9/16 27/4 is 112./
True
False
PLS HELP I WILL GIVE BRAINLY!!
Answers
Answer:
1 true
2 false
3 false
4 true
P.S I TRIED MY BEST
Step-by-step explanation:
The required values of ratios are 9/16,3/2, 7/6 and 1/12 respectively. The only false option is (c).
What is the application ratio and proportion?A ratio is the relation between two numbers as a / b. A proportion is the equality of two ratios as a / b = c / d.
Ratio and proportion can be applied to solve Mathematical problems dealing with unit values of the quantities.
All the options are examined one by one as follows,
(a) The ratio of 5/8 to 10/9 is given as,
5/8 : 10/9
= (5/8) ÷ (10/9)
= 5/8 × 9/10
= 9/16
Thus, it is true.
(b) The ratio of 4/7 ∶ 8/21 is given as,
4/7 ∶ 8/21
= (4/7) ÷ (8/21)
= 4/7 × 21/8
= 3/2
Thus, it is true.
(c) The unit rate of 7/9 and 2/3 equivalent to the ratio given below,
7/9 : 2/3
= 7/9 ÷ 2/3
= 7/9 × 3/2
= 7/6
Thus, it is false.
(d) The unit rate of 9/16 and 27/4 equivalent to the ratio given below,
9/16 : 27/4
= 9/16 ÷ 27/4
= 9/16 × 4/27
= 1/12
Thus, it is true.
Hence, the ratios for the given options are obtained as 9/16,3/2, 7/6 and 1/12 respectively.
To know more about ratio and proportion click on,
brainly.com/question/14279414
#SPJ2
What is the AREA OF this image. Not perimiter. Area.
Answers
Answer:
432cm sq.
Hope that Helps!
Answer:
496
Step-by-step explanation:
8 times 30 = 240 8 times =256 240 +256 =496
Can someone help me with this question? Thanks! :)
Answers
Answer:
76.3%
Step-by-step explanation:
Tim incorrectly rewrote the expression 1/2p - (1/4p + 4) as 1/2p + 1/2p - 4. Rewrite the expression without parentheses. What was Tim's error?
Answers
Answer:
1/2p - 1/4p - 4.
Step-by-step explanation:
1/2p - (1/4p + 4)
= 12p - 1/4p - 4
≠ 1/2p + 1/2p - 4
Instead of writing -1/4p, Tim wrote 1/2p
A fruit juice recipe calls for 2 parts orange juice and 8 parts pineapple juice. Which proportion can be used to find the amount of orange juice, j, that is needed to add to 18 L of pineapple juice?
2 over 8 equals j over 18
8 over 2 equals j over 18
8 over j equals 2 over 18
16 over 18 equals j over 100
Answers
The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:
2/8 = j/18
This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:
2/8 = j/18
218 = 8j
36 = 8*j
j = 36/8
j = 4.5
Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.
Answer:
2 over 8 equals j over 18Step-by-step explanation
2 over 8 equals j over 18
This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.
So, the correct proportion is:
2 over 8 equals j over 18
Please Help ASAP!!!! (will give brainliest) ^^
Answers
Answer:68.921
Step-by-step explanation:
its S^3
SO SIMPLY
\(4.1^{3}\)
50 PTS HURRY PLS PLS PLS
Match each description to its example.
1. (2, -3) → (-2, -3)
reflection across the y-axis
2. (2, -3) → (-3, 2)
reflection across the x-axis
3. (2, -3) → (-2, 3)
not a reflection
4. (2, -3) → (2, 3)
reflection across both axes
Answers
Answer:
1. a
2. d
3. c
4. b
Step-by-step explanation:
Answer:
1. reflection across the y axis
2. not a reflection
3. reflection across both axes
4. reflection across x axis
John drew a trapezoid ABCD on a coordinate plane. The coordinates are as follows
A(8,4)
B(10,4)
C(13,-1)
D(8,-1)
What is the length of the side AD?
Answers
Answer: 5
Step-by-step explanation:
If the sides of A is (8,4) and the coordinates of D is (8-1), the same value in both coordinates are 8 and the different values are 4 (A) and -1 (D). We will take the absolute values (AV) of both when added: |4 + -1|.
The answer will be 5 grids (or whatever measurements the question uses).
Find the final cost of each item to the nearest cent.
Best Buy is having a 10% off electronics sale. The Wii has an original price of $299.99. Since you are a Best Buy employee you can take an additional 25% off.
Find the sale price with your employee discount.
Answers
Answer:194.99 with tax and you save 105 dollars. without tax, your price total is 206.69 and you save 111.30.
Combine the like terms to create an equivalent expression:
-3z - z
Answers
Hello there! :)
-3z-z
-4z
We can always add and subtract like terms (same variables)
Hope it helps!
If you have any query, feel free to ask me! :)
~A gloomy gal
\(MagicalNature\)
Answer:
-4z
Step-by-step explanation:
-3 and -1 are like terms because they have the same variable
-3 - 1 = -4
Raul is investigating the prices of boxes of cereal at his local grocery store. He collected the cereal prices shown below. All the values are in dollars.
Create a fully labeled line plot to represent Raul’s data
Answers
Answer:
Step-by-step explanation:
there are 18 units
1 x 3.00 3 x 3.50 4 x 4.00 3 x 4.50 2 x 5.00 3 x 5.50 1 x 6.00 1x 6.50
Line plot x (unit total cereal ) 0-1 1-4 4-9 9-12 12-14 14-17 17-18 18-19
so needs to be numbered to 20
Line Plot y (Unit Price $ ) 0 -3 0 - 3.5 0-4 0-4.5 0-5 0-5.5 0-6 0-6.5
so needs to be numbered to 7
Draw triangles with the given measure angle Y=90 YX=6cm?
Answers
Step-by-step explanation:
draw a line of 6cm
name one end x and other y
from the x end take a protractor scale and measure angle 90 and draw a line
from y end match another line at the end of 90 angle
Is 9 prime, composite, or neither?
composite
prime
neither
Answers
Answer:
neither
Step-by-step explanation:
it cant be either of them.
Answer:
9 is a composite number.
can someone help me? I will give you 8 points!
Answers
Answer:
For 7, it's around 20 minutes. For 6, it's around 30. For 8, it's around 15.
Simplify the expression -3÷(-2/5)
Answers
Answer:
\(\frac{15}{2}\) or 7.5 (they're the same)
Step-by-step explanation:
Write it out: \(\frac{-3}{-\frac{2}{5} }\) Simplify: \(\frac{3}{\frac{2}{5} }\) 3 ÷ 2/5 = 3 × 5/23 × 5/2 = 15/2 or 7.5Answer:
\(7\frac{1}{2}\)
Step-by-step explanation:
\(-3:-\frac{2}{5}= \\=-\frac{3}{1}*-\frac{5}{2}\\\\=\frac{-3*-5}{2}\\ \\=\frac{15}{2}\\ \\=7\frac{1}{2}\)
The point (-3,5) is rotated 180° clockwise about the
point (0,0). What are the coordinates of the
transformed point?
Answers
Answer:
(3,-5)
Step-by-step explanation:
i need help pls help
Answers
Answer:
x is 5
Step-by-step explanation:
Banana Cupcakes
makes 10 cupcakes
1 cup granulated sugar
cup vegetable oil
1 large egg
4 tablespoons sour cream
2 medium-sized ripe bananas, mashed
1 cups all-purpose flour
1 teaspoon baking soda
teaspoon salt
1 teaspoon vanilla extract
pinch of nutmeg
You will use the recipe above to answer the following questions:
This recipe serves 10, but you need to serve 30. What number will you need to multiply the amount of each ingredient by to adjust the recipe? How did you determine this number?
How much vegetable oil do you need for 30 cupcakes?
How much flour do you need for 30 cupcakes?
What is the difference in the amount of vanilla extract you would need for 30 cupcakes?
What is the difference in the amount of salt you would need for 30 cupcakes?
In the real world, even though you make adjustments to a recipe to accommodate the number of people you need to serve, you sometimes round the amount of an ingredient instead of using an exact amount. Which ingredient would it make more sense to round rather than coming up with the exact amount? Why?
Answers
Answer: Hey give me 1 hour and ill answer it I'm doing odessyware rn so Ill get back to you later appreciate yo patients.
Step-by-step explanation:
Then, if we want to make 30 servings, we need to use that recipe 3 times. (because x*10 = 30, then x = 30/10 = 3)
This would be equivalent to multiply each ingredient by 3.
for 30 cupcakes we need:
3 cups of vegetable oil.
3 cups of all-purpose flour
(because for each one of these ingredients we needed only 1 cup to make 10 cupcakes).
for 10 cupcakes we need 1 teaspoon of vanilla.
for 30 cupcakes we need 3 teaspoons of vanilla, the difference is 3 - 1 = 2.
So the difference is 2 teaspoons.
About which quantities we should round are those where we may have mixed numbers or big numbers.
For example, we have 4 tablespoons of sour cream for 10 servings, then for 30 servings we should have:
3*4 = 12 tablespoons.
We could round this down to 10 tablespoons.
Hope this helped
I almost broke my brain doing this so can you give me brainliest answer please thank you
Select the correct answer.
The function h(x) = 31 x2 + 77 x + 41 can also be written as which of the following?
Answers
Answer:
C.)
Step-by-step explanation:
Eman walks from the store to her friend’s house, 2 miles away. It takes her 35 minutes.
A. What fraction represents her constant speed, C ?
B. Write the fraction that represents her constant speed, C , if she walks y miles in 10 minutes.
C. Write and solve a proportion using the fractions from parts (a) and (b) to determine how many miles she walks after 10 minutes. Round your answer to the hundredths place.
D. Write a two-variable equation to represent how many miles Eman can walk over any time interval.
Answers
Answer:
y=mx+b
Step-by-step explanation:
Thank me with a 5 star review (:
I hope this was helpful!
14) The trinomial in number 13 can be
factored further than the product of
two binomials. See if you can tell which
factor(s) can be factored more and
continue to factor. This is called
factoring completely.
Answers
Answer:
what is the question ?
Step-by-step explanation:
Help me pls i really need some help :)
Answers
Answer:
I'm not sure but from my thinking I think it is 40%
Step-by-step explanation:
I think like this ⬇️
.
100% × [ Number of people for each hair color /25(all people) ]
.
brown hair = 100% × (10/25) = 40%
.
Do the same for the other three hair colors.
.
black = 32%
blonde = 20%
red = 8%
Hope it helps you.
What is this shape called?
Answers
Answer: This shape is called a pentagon.
