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Ad libitum [116K]

3 years ago

15

A man is cleaning the roof of his house. He figures that his 15ft ladder will be stable if it leans on the house at a 55 angle h

ow far should the ladder base be from the house

1 answer:

Romashka-Z-Leto [24]3 years ago

4 0

Answer:

the answer i think is 3.6

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2x+8(x+3) = 3(x-13)<br><br><br> please show the work, i’ll mark brainliest

tigry1 [53]

Answer:

x = -9

Step-by-step explanation:

2x + 8( x + 3 ) = 3( x - 13 )

Dstribute;

2x + 8 ( x + 3 ) = 3 ( x - 13 )

2x + ((8)(x)) + ((8)(3)) = ((3)(x)) - ((13)(3))

2x + 8x + 24 = 3x - 39

Combine like terms;

2x + 8x + 24 = 3x - 39

10x + 24 = 3x - 39

Inverse operations;

10x + 24 = 3x - 39

-3x -3x

7x + 24 = -39

-24 -24

7x = - 63

/7 /7

x = -9

3 0

3 years ago

Read 2 more answers

Mary earns $12.50 an hour cleaning houses if she works from 8:00 3:00 how much money will she make

irinina [24]

She earn 87.50 for that many hours

6 0

4 years ago

Read 2 more answers

10. A can of coconut milk is 12 cm high and 8 cm in diameter. Calculate the volume of the can.

TEA [102]

Answer: $384cm^2$

Step-by-step explanation:

Volume is base* height

the base a the circle

area of a circle: $\pi r^2$

the radius is 1/2 of the diameter, so it's 4

$3*(4^2)=\\3*16= 48$

To find the volume I multiplied it by 8 (height)

$48*8=384$

6 0

3 years ago

Find the Value of X given the following

Snezhnost [94]

Answer:

10

Step-by-step explanation:

2(x+9)+142=180 corresponding angles are equal and angles on a straight line=180

2(x+9)=180-142

x+9=38/2

x=19-9

x=10

7 0

3 years ago

Alfred is practicing typing. The first time he tested himself, he could type 22 words per minute. After practicing for a week,he

Vlad [161]

38 words because for every week he practices his words per minute increase by 4

4 0

3 years ago