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3 years ago

Can you PLEASE HELP ME I need al of the answers PLEASE

Mathematics

1 answer:

lora16 [44]3 years ago

7 0

18 : A
19 : -14 (maybe)

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Is this statement true or false?

Sloan [31]

Answer:

True

Step-by-step explanation:

A down payment is mostly for deposit reasons with insurance. It also let's the landlord know you will be moving in soon. They will use that money for repairs when you move out. You have a chance of getting it pack if they find no damages :D

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2 years ago

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Help wanted and needed I’m not good at math

stealth61 [152]

Answer:

$- \frac{7}{8}$

Step-by-step explanation:

Line d slope is 8/7, therefore the perpendicular is -7/8

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2 years ago

.711 rounded to the nearest tenth

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Answer: 710

Hope this helps

<h2>Please mark me as brainliest</h2>

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2 years ago

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The sides of the rectangle are in the ratio of 4:7. If its length is 31.5 in., find the width, the perimeter, and the area of th

AveGali [126]

Let $\ell$ the length and $w$ the width. By the ratio of the sides:

$\dfrac{w}{\ell}=\dfrac{4}{7}\Longrightarrow \dfrac{w}{31.5}=\dfrac{4}{7}\Longrightarrow w=\dfrac{4\cdot31.5}{7}\Longrightarrow \boxed{w=18~in.}$

Now, we'll find the perimeter p. We'll use the formula below:

$p=2(\ell+w)\\\\
p=2(31.5+18)\\\\
p=2\cdot49.5\\\\
\boxed{p=99~in.}$

The area of a rectangle is $S=w\cdot\ell$ . Then:

$S=w\cdot\ell\\\\
S=18\cdot31.5\\\\
\boxed{S=567~in.^2}$

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3 years ago

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Tracy needs to find the length and width of the equipment room where she works. The room is 2 meters longer than it is wide. The

Alekssandra [29.7K]

Answer:

The answer to your question is: width = 3 meters

Step-by-step explanation:

Data

Perimeter = 16 meters

The room is 2 meters longer than its width, then length = width + 2

Perimeter = 2 length + 2 width

16 = 2(width + 2) + 2 width

16 = 2 width + 4 + 2 width

16 = 4 width +4

16 - 4 = 4 width

12 = 4 width

12/4 = width

3 = width

length = 3 + 2 = 5 meters

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2 years ago