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fiasKO [112]
3 years ago
11

5(3x - 7 + 4y) * + Your answer

Mathematics
2 answers:
EleoNora [17]3 years ago
6 0

Answer:

15x - 35 + 20y

Step-by-step explanation:

distribute

5 x 3x = 15x

5 x -7 = -35

5 x 4y = 20y

lara31 [8.8K]3 years ago
6 0
Answer- 15x-35+20y
hope it helps;)
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Angle K and angle L are complementary angles. If angle k = (3x + 3)" and angle k= (10x - 4)". find the
soldier1979 [14.2K]

Answer:

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3 years ago
The scale factor from a small triangle ABC to a large triangle XYZ is 5. How many times larger will the perimeter of triangle XY
Ierofanga [76]

Answer:

Answer below :)

Step-by-step explanation:

Hi there!

Question 4 - the answer will be 5. Since the scale factor is 5, we would (hypothetically) multiply the area by 5 to get the new area of XYZ, so area XYZ is 5 times the area of ABC.

Question 5 - A.

First we multiply 45 by 12 to find the amount in inches. This is 540. Now, we divide that by 6 to get 90. This is our scale factor in inches, but the answers only show the scale in feet, so we have to convert. Divide 90 by 12 to get 7.5.

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4 0
3 years ago
Solve the following system to find the point(s) of intersection. <br> y = x² - 2x - 3<br> y = 2x - 3
omeli [17]

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if we put two pharases together

the answer is as follows pic :

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2 years ago
Multiply 5x^2-6x+2 4x^2-3x
mixas84 [53]

Answer:

20x^{4}-39x^{3} +26x^{2}-6x\\

Step-by-step explanation:

Multiply the two polynomials by multiplying each term

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8 0
3 years ago
Read 2 more answers
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