4 years ago

What is the length of LE?

Mathematics

1 answer:

ira [324]4 years ago

7 0

Answer:

2.5

Step-by-step explanation:

if the distance to ET is 5 and l is closer to e it only makes sense for 2.5\

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diamong [38]

Answer:

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Step-by-step explanation:

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3 years ago

The length of Chen’s office is 15.5 feet and the width is 7.8 feet. Use the formula p=2l + 2w to find the perimeter of the offic

solniwko [45]

Answer:

P = 46.6 feet

Step-by-step explanation:

P = 2L + 2W, where P is perimeter, L is length, and W is width.

2 x Length (L) = 2 x 15.5 feet = 31 feet;

2 x Width (W) = 2 x 7.8 feet = 15.6 feet.

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The perimeter (P) = 46.6 feet.

8 0

3 years ago

Use distributive property to rewrite each algebraic expression: 15(2+r)

ira [324]

Answer:

15 x 2 + 15 x r

Step-by-step explanation:

I hope this helps and hope u have an Amazing day!!

8 0

3 years ago

What is 315 times 30

tia_tia [17]

9,450
hope I helped....

4 0

3 years ago

Read 2 more answers

For 20 Points. 3 Qs.<br> I also gave you guys a help sheet. PLEASE HELP.

Eduardwww [97]

Wat is help sheet, didn't help,

instructions unclear, got my calculator stuck in the ceiling fan

remember some simple exponential laws
$( x^{n} )(x^{m})=x^{n+m}$ and
$\frac{x^{n}}{x^{m}} =x^{ n-m }$
$x^{-m}= \frac{1}{x^{m}}$

first one
$(2^{-6})(2^{3})=2^{-6+3}=2^{-3}= \frac{1}{2^{3}} = \frac{1}{8}$

2nd one
$\frac{7^{5}}{7^{3}} =7^{ 5-3 } = 7^{2} = 49$

third one
$(3^{-4})(3^{2})=3^{-4+2}=3^{-2}= \frac{1}{3^{2}} = \frac{1}{9}$

dunno wat to do with 'help sheet'

4 0

3 years ago