2 years ago

When rounding to the nearest 100 which number will round to 600

Mathematics

1 answer:

OverLord2011 [107]2 years ago

3 0

Answer:

any number for example:574

Step-by-step explanation:

Depends on what the answer choices are

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Either enter an exact answer in terms of foe use 3.14 for a

Elena L [17]

Answer:

200π; 628

Step-by-step explanation:

The volume of a cone can be found with the formula:

V=πr^2(h/3)

Now, we can plug the values that we know in.

Height is 6

Radius is 10

That said, our equation is now:

V=π10^2(6/3)

Simplify.

V=π100(2)

V=200π

Or, using 3.14 for pi it would be:

200(3.14)

628

4 0

3 years ago

8(-x - 7) > 16 I need the answer for it, I honestly don’t get it

Klio2033 [76]

Answer:

x > 8.125 or 8 & 1/8

Step-by-step explanation:

8( -x - 7) > 16

-8x - 49 > 16

+ 49 + 49

-8x > 65

x > 8.125 or 8 & 1/8

3 0

2 years ago

Prove: If a^2-a is even then a is even.

Alla [95]

This is not always true. Consider $a=3$ . Then $3^2-3=9-3=6$ is even, but $a$ is odd.

6 0

3 years ago

A car averages 30 miles of driving for 1 gallon of gas if the car holds 12 gallons how many times will we have to fill up his ga

icang [17]

Answer:

7 times

Step-by-step explanation:

30 miles per 1 gallon

Car holds 12 gallons

30x12=360

2520/360=7

3 0

3 years ago

Read 2 more answers

Wilbur spends 2/3 of his income, share 1/12, and saves the rest. What part of his income does he save? Give the answer in simple

scoundrel [369]

Answer:

1/4 of his income.

Step-by-step explanation:

If Wilbur spends 2/3 of his income, 1/3 or 4/12 of it is left for other purposes (It is easier if everything has a common denominator of 12). And if he shares 1/12 of that remaining amount, there is 3/12 left. And when we simplify 3/12, we get 1/4.

*Mark me brainliest!*

7 0

3 years ago