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yulyashka [42]
3 years ago
13

Expand to write an equivalent expression: -1/4(-8x+12y)

Mathematics
2 answers:
Karo-lina-s [1.5K]3 years ago
6 0

Answer:

2x-3y

Step-by-step explanation:

To expand this expression, use the distributive property.

-\frac{1}{4}(-8x+12y)

To distribute, multiply each term inside the parentheses by the number outside the parentheses.

(-\frac{1}{4}*-8x)+(-\frac{1}{4} *12y)

Multiply -1/4 and -8x first.

((-\frac{1}{4}*-8)x)+(-\frac{1}{4} *12y)

2x+(-\frac{1}{4} *12y)

Next, multiply -1/4 and 12y.

2x+ ((-\frac{1}{4} *12)y)

2x+ -3y

A +- becomes a -

2x-3y

dalvyx [7]3 years ago
3 0

Answer:

 

8x -12

Step-by-step explanation:

Use the distributive property. 16 outside wishes to go inside and multiply each term; you get 16x/2 which is 8x minus ¾ of 16 which is 12.

 

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6 0
2 years ago
What is the slop of the line?
miskamm [114]
The slope of the line is 2. Why? Well, see below for an explanation!

The slope of a line is found by using the formula rise/run (rise over run). This means that by starting at the initial value of the y-intercept, 3, we would count how many units away we are from the next complete point. We do so by counting from left to right, and in this case, going up and then to the right. To get from the point (0, 3) to the point (1, 5), we would move two spaces vertically along the y-axis and one space horizontally along the x-axis. Because the slope of the line is found using the formula m = rise over run, the slope would be 2/1 because we went up 2 points and to the right one. When simplifying, we will find that 2 divided by 1 equals 2. Hence, our slope is 2.

Your final answer: The slope of the line is 2/1 or 2. If you need extra help, let me know and I will gladly assist you.
8 0
2 years ago
Pls help tyyyyyyyyyy
boyakko [2]
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7 0
3 years ago
Question 2 (1 point)
Vitek1552 [10]

Answer:

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Shelter.

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3 0
3 years ago
Find the value of X<br><br> A.66<br><br> B.58<br><br> C.32<br><br> D.68
Alina [70]

1) Δ ABC

m∠B + m∠C + m∠BAC = 180⁰

2) m∠DAB + m∠BAC = 180⁰ because m∠DAB and m∠BAC are supplementary angles.

3) m∠B + m∠C + m∠BAC = m∠DAB + m∠BAC

m∠B + m∠C = m∠DAB

32⁰ + x = 98⁰

x=98 - 32 = 66 ⁰

Answer: A. 66⁰.

8 0
4 years ago
Read 2 more answers
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