All categories

3 years ago

A car used 5 2/3 gallons of fuel on a 3 hour trip. How many gallons were used each hour?

Mathematics

1 answer:

mr_godi [17]3 years ago

5 0

Answer:

2. 1 8/9 gallons

Step-by-step explanation:

5 2/3 divided by 3

5.66666667/3 = 1.88888889

.88888889 = 8/9

1 + 8/9 = 1 8/9

You might be interested in

Rewrite the formula to find the radius of a sphere. The volume (V) of a sphere is given by the formula V=4/3 pi r^3

Paladinen [302]

Answer:

see explanation

Step-by-step explanation:

Given

V = $\frac{4}{3}$ πr³

Multiply both sides by 3 to clear the fraction

3V = 4πr³ ( divide both sides by 4π )

$\frac{3V}{4\pi }$ = r³ ( take the cube root of both sides )

r = $\sqrt[3]{\frac{3V}{4\pi } }$

6 0

3 years ago

There are 27 tickets at the theater to watch our movie. Then there were 13 people in line after the tickets were bought. How man

scoundrel [369]

Answer:

221

Step-by-step explanation:

3 0

2 years ago

A trapezoid has an area of 95 square meters. If the bases are 7 meters and 12 meters what is the height of the trapezoid

Colt1911 [192]

ANSWER

The is 10 is meters

EXPLANATION

The area of a tra-pezoid can be calculated using the formula;

$Area= \frac{1}{2} \times (sum \: of \: bases) \times height$

We substitute the values to get,

$95= \frac{1}{2} \times (7 + 12) \times height$

$2 \times 95= 19 \times height$

$\frac{190}{19} = height$

$height = 10$

The height is 10 meters.

6 0

3 years ago

What is the length of z? (Round to the nearest tenth)

navik [9.2K]

Answer:

Step-by-step explanation:

$9^{2} + 6^{2} = c^{2}$

81 + 36 = $c^{2}$

117 = $c^{2}$

c = $\sqrt{117}$

c = 10.8

c = z

4 0

3 years ago

What is the measure of <8

True [87]

Answers:
Angle 8: 125
Angle 3: 55
The relationship between angle 1 and 5: corresponding angles.

Why? Angle 8 is equal to 180-55 so 125
Angle 3 is a corresponding angle to the angle labeled 55 so it’s 55. For the last one it is just the rule of law.

Hope this helps :D

3 0

3 years ago