3 years ago

What is the sum? …………….

Mathematics

1 answer:

aniked [119]3 years ago

4 0

5 over y plus 5. you combine the fractions by finding the common denominator

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3. Find the slope and y-intercept of the graph of the following equation.<br> 2y + 4 = -6x

creativ13 [48]

Answer:

slope = -3, y-intercept y = -2

Step-by-step explanation:

Make y the subject of the line 2y + 4 = - 6x
Divide throughout by two to get the slope of the graph as -3.
Substitute x = 0 to get the y - intercept as y = -2

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3 years ago

The area of each circle

Katyanochek1 [597]

Answer:

8. $25\pi$ $in^2$

11. $9\pi$ $m^2$

Step-by-step explanation:

Area = $\pi r^2$

r = d/2

$\pi$ = 3.14

r = 10/2

r = 5 in

Area = $\pi 5^2$

Area = $25\pi$ $in^2$

10.

r = 6/2

r = 3 m

Area = $\pi 3^2$

Area = $9\pi$ $m^2$

Hope it helps! (:

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3 years ago

Simplify (w^6c) (-3w^4c^3)

yulyashka [42]

<span>(w^6c) (-3w^4c^3)
= -3 w^10c^4

hope it helps</span>

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3 years ago

Help worth 20 points due in 10 minutes

Black_prince [1.1K]

Answer:

answer is option A: 13m+8

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3 years ago

SOMEONE PLEASE HELP ME I WILL GIVE BRAINLIST TO THE PERSON WHO GIVES ME THE CORRECT ANSWER

inysia [295]

Answer:

agree

Step-by-step explanation:

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3 years ago