3 years ago

What is area computer screen with 21

Mathematics

2 answers:

Yuri [45]3 years ago

5 0

The answer is to your problem is 441

joja [24]3 years ago

3 0

I hope this helps you

area=21×21

area=441

You might be interested in

HELP ASAP PLEASE!! The Great Pyramid of Cheops is the largest pyramid in the world. It was built around 2500 B.C. by Khufu, or C

OlgaM077 [116]

Answer:

138, 460 m²

Step-by-step explanation:

How To Find Volume of Pyramid With Slant Height? If 'x' is the base length, 's' is the slant height, and 'h' is the height of a regular pyramid, then they satisfy the equation (the Pythagoras theorem) (x/2)2 + h2 = s2.

8 0

2 years ago

What’s 20 over 14 as a percentage

sergey [27]

Answer: 14 / 20 = 70%

Step-by-step explanation:

8 0

3 years ago

Given the following exponential function, identify whether the change represents

marin [14]

Answer:

its a growth by 51%

6 0

3 years ago

The function f(x) = x5 + (x + 3)2 is used to create this table. A 2-column table with 4 rows. The first column is labeled x with

Ivan

Answer:

Step-by-step explanation:

on edge

4 0

3 years ago

Read 2 more answers

In the sixth grade, each student will get 4 new books. There is one class of 15 students and one class of 20 students. The expre

kipiarov [429]

I don't think this is correct but. 60+80=140 or 4(35)

5 0

3 years ago

Read 2 more answers