3 years ago

In Australia, road distance is measured in kilometres.

Mathematics

2 answers:

vampirchik [111]3 years ago

8 0

Answer:

Step-by-step explanation:

since 5 miles is the same as 8 kilometers,how many miles is 120 kilometers..use ratio and proportion

5miles:8kilometers

x. :120kilometers

8x/8=600/8

x=75miles

I hope this helps

maks197457 [2]3 years ago

3 0

Answer:

Step-by-step explanation:

5 miles-8km

x miles-120 km

x=120×5÷8

x=75 (miles)

You might be interested in

At a store, Susan selected a pumpkin that weighed 35.2 ounces. • Pumpkins cost $1.80 per pound. • There are 16 ounces in 1 pound

Likurg_2 [28]

The pumpkin cost $3.96

5 0

3 years ago

-15a^3bc+6a^3bc simplify

Nikitich [7]

Answer:

− 9 a ^3 b c is the answer

8 0

3 years ago

Read 2 more answers

If p(y) = y^3+3 y^2-5y-6, then p (-3) = ------------------

loris [4]

Answer:

Step-by-step explanation:

$p(y)=y^3+3y^2-5y-6 \\\\p(-3)=(-3)^3+3(-3)^2-5(-3)-6= \\\\-27+27+15-6= \\\\9$

Hope this helps!

7 0

4 years ago

Read 2 more answers

A vertical line has a(n) ________ slope. a. undefined b. negative c. zero d. positive

Olin [163]

C. Zero slope. If it's going straight up and down, there is no slope.

8 0

4 years ago

What is the sum and simplified

Vinvika [58]

Step 1) Find common denominator. In this case it was 28.
Step 2) Multiply 1/4 by seven to get 7/28 and then 2/7 by 4 to get 14/28.
Step 3) Add numerators: 7+14 to get 21
Step 4) Simpify your new added Fraction 21/28= 3/4

Your answer is 3/4
Please let me know if you would like further explanation (:

6 0

4 years ago

Read 2 more answers