3 years ago

Pleaseeeee help meeee

Mathematics

1 answer:

8090 [49]3 years ago

5 0

Answer:

its 7/15

Step-by-step explanation:

when you add them to their place it will give you 70/150 which you reduce it by 10 which gives you 7/15

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2 years ago

Help me please it will be greatly appreciated!

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2 years ago

A roll of gift-wrapping paper can cover 232.2 sq. in. Jimmy wants to wrap a soccer ball that he is giving as a gift. What is the

evablogger [386]

Answer:

Radius, r = 3.8 inch

Step-by-step explanation:

A roll of gift-wrapping paper can cover 232.2 sq. in. Jimmy wants to wrap a soccer ball that he is giving as a gift.

We need to find the maximum radius of the ball that Jimmy can wrap. The volume of a spherical shaped object is given by :

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$r=(\dfrac{3V}{4\pi})^{1/3}\\\\r=(\dfrac{3\times 232.2}{4\times 3.14})^{1/3}\\\\r=3.8\ \text{inch}$

So, the maximum radius of the ball that Jimmy can wrap is 3.8 inches. Hence, this is the required solution.

3 0

3 years ago

Read 2 more answers

2/3 (a-b) =c, solve for a

Arturiano [62]

$\dfrac{2}{3}(a-b)=c\ \ \ \ |\cdot3\\\\2(a-b)=3c\\\\2a-2b=3c\ \ \ \ |+2b\\\\2a=3c+2b\ \ \ \ |:2\\\\\boxed{a=\dfrac{3c+2b}{2}}$

6 0

3 years ago