All categories

2 years ago

Your family's car can hold 20 gallons of gas. If you use .5 gallons of gas a day, how many gallons do you use in 10 days

Mathematics

1 answer:

liq [111]2 years ago

7 0

If it’s 0.5 gallons for 10 days, then it would be ? but if it’s 5 gallons for 10 days, it’s 55

You might be interested in

Help help help please.....A financial planner wants to invest $8,000, some in high risk stocks earning 15% annually and the rest

xeze [42]

<span>you should invest $3000 at 6% and $5000 at 15% to earn $930 annually.</span>

4 0

3 years ago

For a Supplementary angle, what is THE VALUE OF X in this problem:<br> (4x + 40)degrees and 3x

Dima020 [189]

If you add it all together it will be 180 so to work it out you would do this...
7x+40=180
7x=140
x=20

hope this helps :)

5 0

3 years ago

Read 2 more answers

Leonard runs a pet-sitting service. He charges $20 per day, which includes three walks and two feedings. He charges $5 for each

SSSSS [86.1K]

y = 5w +20

its 5$ for every walk.

No matter what, it starts at 20 so that is our Y intercept.

Therefore, we make the eqaution using what we know.

y = 5w + 20

4 0

2 years ago

Hi!

Elina [12.6K]

Answer:

404.09x cm³ (to 5 s.f.),

where x is the unknown height of the shape.

Step-by-step explanation:

Volume of the shape

= base area × height

= (large semicircle- small semicircle) × thickness of shape

Area of circle= $\pi {r}^{2}$

Area of semicircle= $\frac{1}{2} (\pi)( {r}^{2} )$

Diameter of small circle= 14

Radius= diameter ÷2

radius= 14 ÷2

radius = 7 cm

Area of small semicircle

$= \frac{1}{2} (\pi)( {7}^{2} ) \\ = \frac{49}{2} \pi$

Radius of large semicircle

= 35 ÷2

= 17.5 cm

Area of large semicircle

$= \frac{1}{2} (\pi)( {17.5}^{2} ) \\ = \frac{1225}{8} \pi$

Base area of shape

$= \frac{1225}{8}\pi - \frac{49}{2} \pi \\ = \frac{1029}{8} \pi$

Since the height if the shape is not given, I'm afraid I cant help you find the volume.

Let the height of the shape be x cm.

Volume of shape= $\frac{1029x}{8} \pi \: cm^{3}$

3 0

3 years ago

Plz help i beg uu 25 POINTS. AND BRANLIEST

Lemur [1.5K]

Answer:

Step-by-step explanation:

Hope this is correct and helps!

8 0

2 years ago

Read 2 more answers