2 years ago

1. -7/9 • 3/5

Mathematics

1 answer:

ASHA 777 [7]2 years ago

5 0

The answer to the question

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Write an equation in slope-intercept form of the line shown (1,-9) , (-3,-9)

vlabodo [156]

Answer:

y = -9

Step-by-step explanation:

y2 - y1 / x2 - x1

-9 - (-9) / -3 - 1

0 / -4

y = 0 + b

-9 = b

5 0

2 years ago

2 + 6m + 7 = 57 full answer no words pls i just wanna copy and paste

Neko [114]

Answer:

Step-by-step explanation:

2+6m+7=57

6m=57-7-2

6m=50-2

6m=48

m=48/6

m=8

8 0

2 years ago

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PLZ HELP SCALE FACTOR TRIANGLE A. 10.5 cm B. 31.5 cm C. 63 cm D. 189 cm

Anarel [89]

If two similar triangles have sides in the ratio a : b, then their areas are in the ratio a² : b².

We have the ratio:

$54:18=\dfrac{54}{18}=3:1$

Area of the smaler triangle = x

Area of the larger triangle = 567 cm²

Therefore we have the equation:

$567:x=3^2:1^2\\\\\dfrac{567}{x}=\dfrac{9}{1}\qquad|\text{cross multiply}\\\\9x=567\qquad|\text{divide both sides by 9}\\\\x=63$

<h3>Answer: C. 63 cm²</h3>

3 0

2 years ago

Aaron is making jam using strawberries and raspberries. He made 1/2 a jar of strawberry jam. If he made 1/3 as much raspberry ja

nataly862011 [7]

Answer:

2/6 more.

Step-by-step explanation:

You need to find a common denominator. In this case it was 6.

5 0

2 years ago

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What is the product? (6r-1)(-8r-3) -4872-10r +3 - 48r2-10r-3 -48P?+ 3 -48r2-3

Korolek [52]

Answer:

-48r²-10r+3

Step-by-step explanation:

The answer would not be a negative 3 because -3×-1=3

Hope this helped!

6 0

2 years ago

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