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3 years ago

Which one is the answer

Mathematics

2 answers:

just olya [345]3 years ago

7 0

Answer:

i think it should be option C.......

Bad White [126]3 years ago

5 0

Option C looks correct but I can’t see D

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Simplify 8/10 please help me

Daniel [21]

Well to simplify 8/10 you divide by 2 for both numbers on top and bottom like this 8/10 divided by 2 would equal to 4/5 the answer will be 4/5

6 0

3 years ago

I don’t understand at all

mariarad [96]

A=1/2ab
Replace the variables with their value
15=1/2(3/2)b
Multiply 1/2 and 3/2
$\frac{1}{2} \times \frac{3}{2 } = \frac{3}{4}$
15=3/4b
Divide 3/4 on both sides
15/(3/4) is the same thing as
$\frac{15}{1 } \times \frac{3}{4} = \frac{45}{4}$
45/4=b

5 0

3 years ago

BRAINLIEST to wherever gets this correct

schepotkina [342]

Answer:

$300\pi$ cubic feet

Step-by-step explanation:

Let r be the radius of cone and h be the height of cone.

Radius of cylinder=r

Height of cylinder=h

Volume of cone= $100\pi ft^3$

We have to find the volume of cylinder.

We know that

Volume of cone= $\frac{1}{3}\pi r^2 h$

$100\pi=\frac{1}{3}\pi r^2 h$

$r^2 h=300$

Volume of cylinder= $\pi r^2 h$

Using the formula

Volume of cylinder= $\pi (300)=300\pi ft^3$

Hence, the volume of cylinder= $300\pi$ cubic feet

4 0

3 years ago

The total cost of a printer is $510. If the cost of the computer is 13/4 the cost of the printer, find the price of each. ( in e

vivado [14]

Answer:printer=120$

computer=390$

Step-by-step explanation:

printer=x

computer=x × 13/4

x+x × 13/4=510

(4x+13x)/4=510

17x=510×4

x=2040÷17

x=120

y=120×13/4

=390

7 0

4 years ago

{x| x is a natural number less than -2}

FrozenT [24]

Answer:

-3

Step-by-step explanation:

if x's value is equal to the other x's value and less than -2

8 0

3 years ago