2 years ago

Would appreciate some help first to answer gets brainliest

Mathematics

1 answer:

elixir [45]2 years ago

3 0

The correct answer is B

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I want to know the answer of this question

Molodets [167]

$\bf \textit{circumference of a circle}\\\\
C=2\pi r\qquad 
\begin{cases}
r=radius\\
-----\\
r=5x^2
\end{cases}\implies C=2\pi 5x^2\implies C=10\pi x^2
\\\\\\
\textit{area of a circle}\\\\
A=\pi r^2\qquad 
\begin{cases}
r=radius\\
-----\\
r=5x^2
\end{cases}\implies A=\pi (5x^2)^2\implies A=\pi (5^2x^{2\cdot 2})
\\\\\\
A=\pi (25x^4)\implies A=25\pi x^4$

4 0

2 years ago

James has a board that is 3/4 foot long. He wants to cut the board into pieces that are each 1/8 foot long

mina [271]

Answer=6 pieces

First lets convert 3/4 to ?/8...

$\frac{3}{4}= \frac{6}{8}$

3/4 is equivalent to 6/8.

Now we can divide 6/8 by 1/8

$\frac{6}{8}/ \frac{1}{8}=6$

Answer=6 pieces

4 0

2 years ago

Read 2 more answers

Helpppppppppppp!!!!!!

Ipatiy [6.2K]

Answer:

1- (-1,4)

2- (3,8)

Step-by-step explanation:

PRETTY SURE

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2 years ago

Your cousin wants to buy a coat and can spend at most $95. He has a coupon for $20 off any coat. Write an inequality to find the

insens350 [35]

Answer:

Step-by-step explanation:

Your cousin wants to buy a coat and can spend at most $95. This means that the total amount of money that he can spend in buying the coat would be lesser than or equal to $95.

He has a coupon for $20 off any coat. Let x represent the cost of the coat. The amount that he can pay for the coat will be x - 20.

The inequality to find the original prices of coats he can afford would be

x - 20 lesser than or equal to 95

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2 years ago

WHOEVER ANSWERS FIRST GETS BRAINLIEST AND I NEED AN EXPLANATION PLZ

Kruka [31]

Answer:

1.25b

Step by step explanation:

6 0

2 years ago