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3 years ago

100 points please help

Mathematics

2 answers:

Eva8 [605]3 years ago

6 0

V= b x h = 5 x 18 = 90ft

bearhunter [10]3 years ago

5 0

Volume is 90 cubic ft
Hope this helps

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Use the numbers 3 and 4 to make a fraction that is greater than 1 and a fraction less than 1. Explain how you made your fraction

Lana71 [14]

Answer:

4/3

Step-by-step explanation:

put one number on the top and one on the bottom. trial and error...

3 0

3 years ago

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PLEASE ANSWER ILLG IVE YOU BRAINLIEST

Yuri [45]

Answer:

#1. 31.4 square units

Step-by-step explanation:

We are solving for the square units and also we are circumference formular

which is C = R x 2) (3.14)

R is 5 but in a case they don't give us the Radius and gives us the Diameter we decide the Diameter by 2 and we will get the radius.

Back to the problem

C = R x 2) (3.14)

C = 5 x 2 x 3.14

C = 10 x 3.14

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3 years ago

1. Blue ribbon = 3/8 ft

4vir4ik [10]

Answer:

6/8

Step-by-step explanation:

3/8 + 3/8 = 6/8

Hope this helps :D

4 0

3 years ago

Evaluate. 43 – 4:25 ο ο ο ο

meriva

This is an improper. Perhaps you can fix it, so that I can assist you with it? I apologise.

4 0

3 years ago

PLEASE HELP (100 POINTS)

Artyom0805 [142]

$\\ \rm\Rrightarrow f(x)=-5cos\dfrac{x}{2}+5$

Compare to standard equation of SHM

$\\ \rm\Rrightarrow y=Acos(\omega x+\phi)$

Here

Amplitude=A=-5

$\\ \rm\Rrightarrow \omega x=\dfrac{x}{2}$

$\\ \rm\Rrightarrow \omega=1/2$

Well the above one are for extra knowledge .

Solution:-

$\\ \rm\Rrightarrow 10=-5cos\dfrac{x}{2}+5$

$\\ \rm\Rrightarrow 10-5=-5cos\dfrac{x}{2}$

$\\ \rm\Rrightarrow 5=-5cos\dfrac{x}{2}$

$\\ \rm\Rrightarrow cos\dfrac{x}{2}=-1$

$\\ \rm\Rrightarrow \dfrac{x}{2}=cos^{-1}(-1)$

$\\ \rm\Rrightarrow \dfrac{x}{2}=\pi$

$\\ \rm\Rrightarrow x=2\pi$

So.

$\\ \rm\Rrightarrow x=2\pi+2\pi n$

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2 years ago

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