3 years ago

Help please... I don’t understand.

Mathematics

1 answer:

Sindrei [870]3 years ago

7 0

You need to use the method of keep change and flip

You might be interested in

A scuba diver starts her dive at an elevation of 0 feet. If her elevation changes by 40 1/2

dangina [55]

Answer:

121.5

Step-by-step explanation:

40.5*3=121.5

7 0

3 years ago

There is $100 it goes up 10% how much is it

Umnica [9.8K]

Its 110 cuz it goes up 10% if it was 20% it would be 120

5 0

3 years ago

Read 2 more answers

The largest state in the US is Alaska, covering 663,267 square miles (including water). What is the approximate radius of a sphe

JulsSmile [24]

Remember that the formula for the surface area of a sphere is $SA=4 \pi r ^{2}$ . Substitute the given surface area to solve: $663,267=4 \pi r ^{2}$ . Divide by 4 on both sides: $165,816.75= \pi r ^{2}$ . Divide by pi on both sides: $52781.11= r ^{2}$ . Square root on both sides to find the radius: $229.741= r$

5 0

3 years ago

8. Ally bikes 4 5/8miles in 3/8 of an hour.<br> What is the unit rate at which Ally is biking?

Katena32 [7]

Answer:12.33

Step-by-step explanation:

5 0

3 years ago

Last week gas cost $2.89 per gallon. This week the price of gas is $1.99 per gallon. What is the approximate percent of increase

kap26 [50]

69% .................

3 0

4 years ago