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masha68 [24]
4 years ago
7

PLEASE HELP. what is the area and perimeter, show work please.

Mathematics
2 answers:
Agata [3.3K]4 years ago
4 0
The area is 682.
 the perimeter is 80

Schach [20]4 years ago
4 0
1)split the shape into two parts (made a square and a rectangle)
2(going from the rectangle on the side up 31 over 9 Mulitiply equals 279 for half the area
3 then do the square area 13x13 equals 169
4add them 448 for area
then add the sides 22+13+13+18+9+31 equals 106
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What is p divided by 6 as an algebraic expression
devlian [24]

As you probably know, the term <em>divided </em>designates to the mathematical operation division. So, to express such expression, simply divide p by 6:

p/6

3 0
3 years ago
10. A circle has an arc with measure 80° and length 887. What is the<br> diameter of the circle?
zaharov [31]
The diameter of the whole circle is 2*pi*radius . The arc length is then 80/360*pi*radius*=88*pi
radius=88*180/80
=44*180/40
=22*180/20
=11*180/10
=11*18
=(10+1)*18
=198
The diameter is 2*198=(200-2)=400-4=396

SO BASICALLY THE ANSWER IS 396
3 0
3 years ago
Billy received a raise after his first year on the job to $45,000 from his initial salary of $42,400. What was his real raise st
solong [7]

Billy get 5.9% raise after completing first year.

<h3>What is PERCENTAGE?</h3>

A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate percent of a number, divide the number by the whole and multiply by 100.

Here, Billy's initial salary = $ 42,500

After raise, salary become $ 45,000

Change in salary = Raised salary - Initial salary

                            = 45000 - 42500

                            = $ 2500

% Change = change / initial salary  X 100

                  = 2500 / 42500 X 100

                  = 0.0589 X 100

                  ≈ 5.9 %

Thus, Billy get 5.9% raise after completing first year.

Learn more about Percentage from:

brainly.com/question/14979505

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7 0
2 years ago
2(3a + 6) = 4(a - 2)
Leviafan [203]

Answer:

a = -10

Step-by-step explanation:

6 0
3 years ago
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Mr. Clark has a tank that holds 55,000 milliliters of gas. He poured some gas into three containers equally. There were 19,864 m
gizmo_the_mogwai [7]

Answer: The answer is that he poured out 35,136 milliliter of gas out of the tank

Step-by-step explanation:

7 0
3 years ago
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