3 years ago

How can you compare two unit rates? please explain it to me

Mathematics

1 answer:

Mandarinka [93]3 years ago

3 0

So like if u have 100 miles over 2 hours =50miles over 1 hour

You might be interested in

What is the value of x? Enter your answer in the box.

Xelga [282]

Answer:

x = 47

Step-by-step explanation:

KY + YV = KV

KY + 22 = x

KY = x - 22

By angle bisector property:

$\frac{TK}{TV} = \frac{KY}{YV} \\ \\\frac{87.5}{77} = \frac{x - 22}{22} \\ \\ x - 22 = \frac{87.5 \times 22}{77} \\ \\ x - 22 = \frac{1,925}{77} \\ \\ x - 22 = 25 \\ \\ x = 25 + 22 \\ \\ x = 47$

3 0

3 years ago

Carla must ice a german chocolate cake. The diameter of the cake is 6 cm. Use the formula A = 3.14 x r2 to find the area of the

raketka [301]

So area of cake
area=pi times radius^2
diameter=2radius
diameter/2=radius
find radius

diameter=6
6/2=raidus=3

formula is
A=3.14 times 3^2
A=3.14 times 9
A=28.26 cm^2

4 0

3 years ago

The problem and I don't get it

avanturin [10]

39 is the answer to the problem

8 0

3 years ago

Read 2 more answers

What is the value of x?

Andrei [34K]

Answer:

180 - 125