3 years ago

63 miles in 270 minutes, what is the average speed in miles per hour

Mathematics

1 answer:

bearhunter [10]3 years ago

5 0

Answer:

14 miles per hour

Step-by-step explanation:

Convert 270 minutes to hours first= 4.5hrs

Then divide 63 by 4.5= 14

You might be interested in

ABCD is a parallelogram. If / increases, then / A. remains the same B. doubles C. increases D. decreases

Anna11 [10]

Answer:

its C. increases

Step-by-step explanation:

sorry I didn't understand for a solid minute

7 0

3 years ago

Read 2 more answers

Frances wants to paint rectangular wall that has a width of 8 feet and a height of 9 ft.She has a quart of paint that will cover

VladimirAG [237]

The area of the wall is 72 feet squared.

6 0

3 years ago

Read 2 more answers

Given: CB bisects

marin [14]

Answer:

Answer to fourth part is :

Angle ABC= Angle DBC

So for fifth part reason answer is ASA congruency.

Step-by-step explanation:

Here we are given that CB bisects angle ABD and angle ACD.

So we have ,

Angle ABC= Angle DBC

Answer to fourth part is :

Angle ABC= Angle DBC

Now here we have two angles and one side equal in two triangles.

So we can say that ASA congruency fits in the best here.

So for fifth part reason answer is ASA congruency.

4 0

3 years ago

Divide x to the 5 eighths power divided by x to the 1 fourth power.

8_murik_8 [283]

$\frac{x^{5/8}}{x^{1/4}} = x^{5/8-1/4}= x^{5/8-2/8}= x^{3/8} or \sqrt[8]{x^3}$

8 0

3 years ago

Which problem can gingivitis lead to if left untreated?

andreev551 [17]

Answer:

Tooth infection

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers