3 years ago

I need help on this please

Mathematics

1 answer:

irakobra [83]3 years ago

4 0

The answer is C :$396.00

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Need answer please show work

Jet001 [13]

Let us set up some variabe:

height: h
base: b

Use the known information:

b = 2h + 8

Now lets find the area

Area = (1/2) * b *h = (1/2) * h * (2h + 8)

Hope that helps!

7 0

2 years ago

PLEASE HELP ME I WILL MAKE YOU BRAINLEST

Murljashka [212]

Answer:

1. 5x+3y, 2. 5h, 3. 5x+20-2x+8 --> 3x+28, 4. 2y-6+5x+5 --> 2y+5x-1

Step-by-step explanation:

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3 years ago

a light switch works 25% of the time, how many times does it not work if switched on 64 times in a week

alexira [117]

25% of 64 is 16
$\frac{25}{100} = \frac{x}{64} \\ x = \frac{64 \times 25}{100} = \frac{1600}{100} = 16$
it will work properly 16 times
$64 - 16 = 48$
it will not work 48 times
hope this helps

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3 years ago

Why are rate tables useful? please answer its 9:40 rn

lidiya [134]

Rate tables are useful because it has something that stands for something else. For example,

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3 years ago

What is the slope of a line that is parallel to the line shown?

Rasek [7]

Answer:

-4/3 the slopes are always the same when lines are parallel

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3 years ago