2 years ago

Solve the proportions, Where necessary, round to the nearest hundreths

Mathematics

1 answer:

Sophie [7]2 years ago

4 0

9/ 10 = X /10

multiply each side by 10

9 = x

Choice A

You might be interested in

A pair of jeans normally costs £40.

creativ13 [48]

Answer:

£30

Step-by-step explanation:

100% - 25% =75%

75% of £40

=£30

5 0

2 years ago

Side length of cube with volume of 729 ft

navik [9.2K]

The answer is 9, hope this helped <3

6 0

2 years ago

Twenty two quarts is equivalent to how many gallons? 4.5 5.5 C 6.5 7.5

marysya [2.9K]

Answer:

5.5 gallons

Step-by-step explanation:

There are 4 quarts in 1 gallon.

22 ÷ 4 = 5.5

I hope this helps :)

4 0

3 years ago

What are all the angle measures for right triangle ABC?

Alenkasestr [34]

Answer:

$\alpha = 60°,\:\beta = 30°, \: 90°$

Step-by-step explanation:

$Arccos( \frac{ \sqrt{3} }{2} ) = \beta \\ Arccos( \cos \: 30 \degree ) = \beta \\30 \degree = \beta \\ \therefore \: \alpha = 60 \degree \\ remaining \: angle = 90 \degree \\$

3 0

2 years ago

There are 65 people watching a movie at the theater. If 40% of the costumers purchased refreshments for the movie, how many cust

baherus [9]

Multiply 65 and .4 which will give you the answer of 26.

4 0

2 years ago

Read 2 more answers