2 years ago

I dunno how to solve this!! {10th grd geometry}

Mathematics

1 answer:

irakobra [83]2 years ago

7 0

the answer is 9.

ie.. the value of x =9

You might be interested in

What is the approximate diameter of a sphere with a volume of 34 cm

Nutka1998 [239]

Answer:

<h3>The diameter is 4cm</h3>

Step-by-step explanation:

Volume of a sphere is

$V = \frac{4}{3} \pi {r}^{3}$

Where r is the radius

diameter = radius × 2

To find the diameter we must first find the radius

Volume = 34cm³

That's

$34 = \frac{4}{3} \pi {r}^{3} \\ \\ 34 \times 3 = 4\pi {r}^{3} \\ \\ 102 = 4\pi {r}^{3} \\ {r}^{3} = \frac{102}{4} \pi \\ \\ r = \sqrt[3]{ \frac{51}{2\pi}} \\ \\ r = 2.01 \\ \\ r = 2.0 cm$

Diameter = 2 × 2cm

Hope this helps you

6 0

3 years ago

What percent of 68 is 41?

EastWind [94]

It will be 165.85365853658536. Hope this helps !!

8 0

2 years ago

Read 2 more answers

Decrease £6,000 by 4% and then by 5%.

Brrunno [24]

The answer is exactly £5,472

8 0

2 years ago

Solve for x: x + 8 = -3 show work please

nirvana33 [79]

Answer:

-11

Step-by-step explanation:

X + 8 = -3

x = -11

11-8

-11 - 8 = -3

6 0

3 years ago

Read 2 more answers

In a class of 24 students , 13 students sold over 150 raffle tickets each and the rest of the class sold about 60 raffle tickets

ioda

Yes. Because 150x13=1950. then 1950+60=2610. so yes they met their goal

8 0

3 years ago