3 years ago

Equivalent ratio word problems (basic)

Mathematics

1 answer:

ella [17]3 years ago

5 0

Answer:

for every 1 orange bike, there are 3 silver bikes

Step-by-step explanation:

You might be interested in

PLEASE HELPP!!!!!! FOR 10 POINTS. Am I right? Show work if I’m wrong

7nadin3 [17]

Answer:

you are correct, they are supplementary

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Please can someone answer this question quickly please<br><br> Thanks

inessss [21]

Answer:

C. 5/7

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Hi! Please help, I'd appreciate it!

Romashka-Z-Leto [24]

The volume of sphere is $\frac{1372}{3}\pi$ feet cubed.

Step-by-step explanation:

Given,

Surface area of sphere = 196π square feet

Surface area of sphere = 4πr²

We will find radius of sphere.

$4\pi r^2=196\pi$

Dividing both sides by 4π

$\frac{4\pi r^2}{4\pi}=\frac{196\pi}{4\pi}\\\\r^2=49$

Taking square root on both sides

$\sqrt{r^2}=\sqrt{49}\\r=7$

The radius is 7 feet.

Volume of sphere = $\frac{4}{3}\pi r^3$

$Volume=\frac{4}{3}\pi (7)^3\\\\Volume= \frac{4}{3}\pi *343\\\\Volume = \frac{1372}{3}\pi$

The volume of sphere is $\frac{1372}{3}\pi$ feet cubed.

Keywords: volume, surface area

Learn more about surface area at:

#LearnwithBrainly

3 0

3 years ago

Hannah buys two CD's for $9.95 each and three CD's at $11.99 each. How much does she spend altogether?

olya-2409 [2.1K]

Just simplify the following equation

2 (9.95) + 3 (11.99)
19.90 + 35.97
55.87 spent

4 0

3 years ago

Read 2 more answers

A tennis court is 24 m long and 11 m wide. What is the perimeter of a tennis court? A. 78 m B. 70 m C.264 m D.35 m

scoundrel [369]

The answer is B..........................................................

6 0

3 years ago

Read 2 more answers