URGENT!!!! Set up proportions for each variable and solve!!! I have a test tomorrow and have no clue how to do proportions!

Mathematics

1 answer:

vlada-n [284]3 years ago

8 0

Answer:

This is how you do proportions (images below). If you need more help just ask.

Step-by-step explanation:

You might be interested in

Find the length of the radius. Type a numerical value in the space provided. Do not type spaces in your answers,

IgorC [24]

The radius is 1 unit.

7 0

3 years ago

Hari bought a shirt for Rs 320 and sold it for Rs 365 to Ram calculate his profit or loss

solmaris [256]

Answer:

profit=sp-cp

=365-320

=45#

7 0

3 years ago

What is the midpoint

liq [111]

Answer:

midpoint formula:

x1+x2/2 y1+y2/2

-4 + (-2)/2 which then simplifies to -6/2 and then to -3

2 + 2 /2 which then simplifies to 2

x= -3

y= 2

so (-3,2) is the coordinate point of the midpoint of this segment

5 0

4 years ago

How much material is required to make a pipe that is 300 cm long whose outer diameter is 8 cm with an inner diameter of 5 cm? Sh

worty [1.4K]

Answer:

Step-by-step explanation:

If you had a solid cylinder, in order to find the amount of material that makes up that solid cylinder, you would find the volume using the radius of 4 (half of the diameter 8). BUT we want to know the volume of the solid with the radius of 4 minus the solid that has a radius of 2.5 (half of the diameter 5).

$V_o-V_i$ That's volume outer - volume inner. To find the outer volume: