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3 years ago

What is the volume of a sphere with a radius of 25.6 cm, rounded to the nearest tenth of a cubic centimeter?

Mathematics

1 answer:

NARA [144]3 years ago

8 0

You sure that’s the radius and not diameter? But if it is, the volume would be 70,276.2 cm

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Gemiola [76]

Answer:

you have to make x-3 and x-7 equal to zero...

x = 3 or x=7

"A"

Step-by-step explanation:

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3 years ago

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How do i do this pls help me

Delvig [45]

Answer:

$y = \frac{1}{7} x + 7$

Step-by-step explanation:

x-7y = -49

i) move x to the right-hand side and change its sign

-7y = -49-x

ii) change the signs on both sides of the equation

7y = 49+x

iii) divide both sides of the equation by 7

$\frac{7y}{7} = \frac{49}{7} + \frac{x}{7}$

$y = 7 + \frac{1}{7} x$

iv) use the commutative property to reorder the terms

* commutative property: a+b = b+a

$y = \frac{1}{7} x + 7$

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2 years ago

8=x/7<br> Find the value of X?

jeka94

Answer:

X=56

You have to multiply 8 and 7

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2 years ago

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PLZZZZZZ I NEED HELP IM SO TIRED PLZZZZZZZZ

ipn [44]

Answer:

$8.99$

Step-by-step explanation:

$\left|-46.09+51.64\right|+\left|18.08-21.52\right|$

$\left|-46.09+51.64\right|=5.55$

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8 0

2 years ago

Round 27.2847 to the nearest a. tenth and b. hundredth. SHOW YOUR WORK AND NO LINKS PLEASE, THANK YOU!

Finger [1]

Answer:

A. 27.3

B. 27.28

Step-by-step explanation:

You would have to round the tenth place up because of the 8 in the hundredths place, and for the hundredth place you would have to see if the thousandths place is higher than a 5 and if not don’t round up.

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2 years ago

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