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2 years ago

PLS HELP!!! WILL GIVE BRAINLIEST!!

Mathematics

2 answers:

Alex777 [14]2 years ago

4 0

Area:(3^2π/2*3+9^2 )=54 pi cm square
Perimeter:pi *9+ pi*3*3
GIVE ME BRIANLIEST pls

Tasya [4]2 years ago

3 0

Answer:

Step-by-step explanation:

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Sam needs 7 1/2 cups of orange juice to make punch for a group of her friends. She only has 5 1/3 cups. Write and solve an equat

Solnce55 [7]

Answer:

Equation is $x+\frac{16}{3}=\frac{15}{2}$ where $x$ denotes number of cups of orange juice needed by Sam.

$x=\frac{13}{6}$

Step-by-step explanation:

Let $x$ denotes number of cups of orange juice needed by Sam.

Number of cups needed to make punch $=7\frac{1}{2} =\frac{15}{2}$

Number of cups with Sam $=5\frac{1}{3}=\frac{16}{3}$

Therefore,

$x+\frac{16}{3}=\frac{15}{2}\\\\x= \frac{15}{2}-\frac{16}{3}\\\\x=\frac{45-32}{6}\\\\x=\frac{13}{6}$

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2 years ago

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Answer:

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3 years ago

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storchak [24]

Answer:

x = 2

Step-by-step explanation:

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2 years ago

Which numbers below belong to the solution set of the equation 16x=224

Taya2010 [7]

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2 years ago

Help Please. I'm no good when it comes to math

Natali [406]

Answer: question 5 is C

Question 4 is 37.68

Question 3 is 153.86 ft sq

The question about finding the area with a diameter of 16mm is 803.84

The next one is A. 25÷8

Step-by-step explanation:

C = 2 pi r

C = 2 pi (7.8) and you get 49.01

Becuse the question is asking to round c is the best choice

When using the formula of C = 2 pi r, since radius is half of the diameter, 12÷2=6

The formula for this one is A = pi r sq

You have the radius for this one is 7

Put 7 into that and you get. ~153.94

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2 years ago