3 years ago

HELPPPPPPP PLEASE I AM MARK YOU BRILL !!!!! PLEASEEEEEEE

Mathematics

1 answer:

Gnoma [55]3 years ago

5 0

Answer= 6y, 7x

Hope that helps

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Step-by-step explanation:

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Lera25 [3.4K]

Answer:

105

Step-by-step explanation:

$A=lw$ $A=$ (.5)πr²

to get the area of the shaded parts you have to subtract the area of the semicircle from the area of the rectangle

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3 years ago

One astronomical unit is about 93,000,000 miles. At 20,000 miles per hour, how many astronomical units can Orion travel in one h

Olenka [21]

Answer:

$\frac{1}{4,650}\ astronomical\ unit$

$2.15*10^{-4}\ astronomical\ unit$

Step-by-step explanation:

we know that

One astronomical unit is about 93,000,000 miles

using proportion

Find out how many astronomical unit represent 20,000 miles

Let

x ----> the number of astronomical unit

$\frac{1}{93,000,000} =\frac{x}{20,000}\\\\x=\frac{20,000}{93,000,000}\ astronomical\ unit$

simplify

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3 years ago

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