3 years ago

What is the value of x? 1/3x-2/3=-18 ( please help it’s due tomorrow)

Mathematics

1 answer:

Nikolay [14]3 years ago

4 0

X=56 is the answer :)

You might be interested in

Simplify the following expressions <br> 1/4 (24-16x)<br><br> what is the sum?<br> 7/4 + (-1/5)

Artyom0805 [142]

1.55 i did that math too it was kinda hard but i did it

4 0

3 years ago

AS one of her chores Staci must vacum 1/2 of the house. If she has already vacumed 1/3 of her share tonight whatp part of the li

Tatiana [17]

Answer:

1/6

Step-by-step explanation:

sim[le thought

3 0

3 years ago

Victoria buys 30 ounces of gummy bears and 47 ounces of skittles. What is the ratio of skittles to gummy bears?

earnstyle [38]

Hi there! :D The answer to your question is 47/30. The way I got it is because ratio means fractions or part of so it says skittles first so skittles go first and gummy bears go on the bottom so it is 47/30. Yummy! ;)

Hope I helped! =D

8 0

3 years ago

The roof of a grain silo is in the shape of a cone. The inside radius is 20 feet, and the roof is 10 feet tall. Below the cone i

nirvana33 [79]

Answer:

41887.90 cubic feet

Step-by-step explanation:

We need to find the volume of the silo.

We simply need to find the volume of the cylindrical part and the conical part and add them together.

The body of the silo is a cylinder with height of 30 ft and radius of 20 ft and the roof is a cone with height 10 ft and radius 20 ft.

The volume of a cylinder is given as:

$V = \pi r^2h$

The volume of a cone is given as:

$V = \frac{1}{3} \pi r^2H$

where r = radius of cylinder and cone

h = height of cylinder

H = height of cone

Adding them together, we have that the volume of the silo is:

$V = \pi r^2h + \frac{1}{3} \pi r^2H$

$V = \pi r^2 (h + \frac{1}{3}H)\\ \\V = \pi * 20^2 (30 + [\frac{1}{3}* 10]) \\\\V = 1256.64 ( 30 + 3.33)\\\\V = 1256.64(33.33)\\\\V = 41887.90 ft^3$

The volume of the silo is 41887.90 cubic feet.

5 0

3 years ago

Which of the following is the quotient of 983,136 ÷ 231?

sukhopar [10]

Answer:

4.256 (A)

Step-by-step explanation:

5 0

3 years ago