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Maksim231197 [3]
2 years ago
8

MARKING BRAINLIEST!!! PLSS HELP ASAPP!! Plz show all work!!!

Mathematics
2 answers:
kherson [118]2 years ago
8 0

Step-by-step explanation:

Multiply 10 by 10, then find the area of the circle (78.54) then subtract, 100-78.54= 21.46. Then round. So its A. 21.5 meters squared

Alecsey [184]2 years ago
6 0

Answer:

A

Step-by-step explanation:

the area of square is 10²=100

Area of a circle is πr²=π(10/2)²=25π

100-25π=100-25*3.14=100-78.5=21.5

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2 years ago
In triangle ABC, M< A = 90° And M< C = 22° what is the measure of angle B
dedylja [7]

Answer:

The answer for ∠B = 68°

Step-by-step explanation:

Total angle in a triangle is 180° so you can just substract ∠A and ∠C from 180° :

∠A + ∠B + ∠C = 180°

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6 0
2 years ago
How can you convert 0.23 into a fraction?
madreJ [45]

Answer:

First take 0.23 as 0.23/1

Then Multiply the numerator and denominator by any number, Let us say 100

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4 0
3 years ago
Rectangle DEFG is similar to rectangle LMNP .
Kay [80]

Answer:2.5 I just took the test


Step-by-step explanation:


5 0
2 years ago
Read 2 more answers
-4 1/2 x -3 3/4 <br> Does anyone know how to get the answer to that
taurus [48]
Hello there! Given the equation, we can solve through a series of steps:

1. Convert

In this step, we convert the mixed numbers to make them improper:

2 x 4 + 1 = 9, which means -4 1/2 = -9/2

4 x 3 + 3 = 15, which means -3 3/4 = -15/4

2. Multiply

Now that we have the improper fractions, we can multiply accordingly:

(-9/2 • -15/4) = -135/8

3. Simplify

Since we have our result, we can simplify to a mixed number:

-135/8 = 16 7/8

Your final answer is 16 7/8. Hope this helps!
8 0
1 year ago
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