2 years ago

Please solve this question

1 answer:

6 0

Answer: 140°

Step-by- step explanation:
The shape of OMPL is a quadrilateral (360°)
Therefore 40°+90°+90°= 220°
360-220= 140°

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How many are 16 x 16 ?

timofeeve [1]

Answer:

256

Step-by-step explanation:

16 ×16= 256

Hope it works out for you

8 0

3 years ago

the sum of age of mabel and fred is 38 years,four years ago the age of mabel was the square of Fred age.Find their ages

Andrej [43]

m+f=38

(f-4)^2=m-4

f^2=m IF their age is 30 combined

4^2=16

16=16

Fred is 4, Mabel is 16.

8 0

2 years ago

The value of 5 in the number 357.21 is

aliina [53]

The value is 5 tens because the 5 is in the tens place

5 0

2 years ago

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

2 years ago

"13 less than two-thirds of a number"

Sindrei [870]

The answer to your question is 13<2/3

7 0

3 years ago

Read 2 more answers

Please solve this question ​

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