All categories

3 years ago

GET 30 POINTS IF YOU ANSWER!!! ASAP!!!

Mathematics

1 answer:

stiks02 [169]3 years ago

4 0

Answer:

0.93

Step-by-step explanation:

this is the correct answer you want please follow me and make me brainlist

You might be interested in

Set up an equation (part + part = whole). Solve the equation to find the value of x. 10 + x + x + 20 = 12

Licemer1 [7]

Answer:

x is equal to -9 thus it becomes -18 in the whole setup

3 0

3 years ago

Help me out plssssssss

Sedaia [141]

Answer: i dont see a question..

Step-by-step explanation:

6 0

3 years ago

would a field with a width of 75 yards and an area of 7500 square yards be within FIFA regulation? why or why not

Helga [31]

<span>Yes, although International matches require a slightly longer field.</span>

5 0

3 years ago

If 2a + b = 13 and 3c-6a = 5, what is the value of b + c?

ElenaW [278]

Step-by-step explanation:

Solve the first eqn for b, b=13–2*a, and the 2nd for c, c=(6*a+5)/3. Then

b+c=13–2*a+(6*a+5)/3=13–2*a+2*a+5/3=44/3. We see that b+c has a definite value because the terms in a cancel.

7 0

3 years ago

Read 2 more answers

The volume of a cylinder varies jointly with the square of its radius and with its height: Cylinder A has a volume of 254.34 cub

adelina 88 [10]

Answer:

The volume of the cylinder B is 251.2 cubic inches.

Step-by-step explanation:

Given : The volume of a cylinder varies jointly with the square of its radius and with its height: Cylinder A has a volume of 254.34 cubic inches and has a radius of 3 inches and a height of 9 inches.

To find : What is the volume of cylinder B, which has a radius of 4 inches and a height of 5 inches?

Solution :

The volume of a cylinder varies jointly with the square of its radius and with its height i.e. the volume is

$V=k r^2h$

Where, k varies jointly

Now, Cylinder A has a volume of 254.34 cubic inches and has a radius of 3 inches and a height of 9 inches

i.e. V=254.34 cubic inches , r=3 inches and h=9 inches

Substitute values in the formula,

$254.34=k\times3^2\times 9$

$254.34=k\times81$

$k=\frac{254.34}{81}$

$k=3.14$

Now, The volume of cylinder B, which has a radius of 4 inches and a height of 5 inches is given by,

$V=3.14r^2h$

$V=3.14\times 4^2\times 5$

$V=3.14\times 16\times 5$

$V=251.2in^3$

Therefore, The volume of the cylinder B is 251.2 cubic inches.

3 0

3 years ago