3 years ago

Marty’s dog can run 3 miles in 20 minutes. What is the dog’s speed in miles per hour?

Mathematics

2 answers:

stich3 [128]3 years ago

7 0

9mph because 20 minutes time 3 is one hour so multiply 3 by 3 to get 9

Gnom [1K]3 years ago

5 0

Answer:

Step-by-step explanation:

easy 20 20 20 each 3 m

You might be interested in

True or false? "If two angles form a linear pair, they must be supplementary?"

vodka [1.7K]

Answer:

true?

Step-by-step explanation:

im guessing.

4 0

3 years ago

Read 2 more answers

If f(x) = 6x − 5 and f(5a) = 73, then what is the value of a?

Dmitrij [34]

Answer:

a =13/5

Step-by-step explanation:

f(x) = 6x − 5

f(5a) = 6*5a − 5=73

30a -5 = 73

Add 5 to each side

30a -5+5 = 73+5

30a =78

Divide by 30

30a/30 = 78/30

a =13/5

4 0

3 years ago

Read 2 more answers

PLEASE HELP!!<br><br> What is the value of y in the product of powers below?

Eduardwww [97]

4 will be y hope this helps u

6 0

3 years ago

Read 2 more answers

Choose the pair of complementary angles

tester [92]

Answer:

Step-by-step explanation:

Complementary angles are when two angles add up to 90 degrees.

7 0

3 years ago

Read 2 more answers

Factor : 21y^2 + 105y

expeople1 [14]

Gcf first
21y(y+5)
solutions are 0,-5

7 0

3 years ago

Read 2 more answers