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kiruha [24]
2 years ago
13

Find the area of the red shaded region round to the nearest tenth.

Mathematics
1 answer:
sattari [20]2 years ago
4 0

Answer:

28.5 in²

Step-by-step explanation:

find the area of the quarter circle:

(pi x r²)/4

100pi/4 =

25pi

To get the shaded region minus the triangle from the quarter circle:

Formula for triangle is bh/2

25 pi - Area of triangle

25 pi - (10x10)/2

25pi - 50

Which is approximately 28.5 square inches.

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irga5000 [103]
The boxes are kept is 2275 cm and the boxes 10800 mm
3 0
2 years ago
I need help on this one please
saw5 [17]

Answer:

B

Step-by-step explanation:

When looking at the number line, we can see the distance between A and B is one unit

A |-2| + |-1| = 2+1 =3    That is not 1 unit

B 2-1  =1  that is  1 unit

C  -2 + -1 = -3  that is not 1 unit

D  |-1| - (-2) = 1 + 2 =3  that is not 1 unit

Even though it says all expressions,  there is only 1 that shows a distance of 1 unit

6 0
3 years ago
W 5 − 7 w ​ −10w 4 is a polynomial or not?
BabaBlast [244]

Answer:

That is a tri nomial, a basic level of polynomial

Step-by-step explanation:

A polynomial is an expression containing the algebraic sum of especial terms called monomial, which are variables with an exponent and a coefficient.

The degree of your polynomial is 5, the highest degree that is used by the variable,

3 0
3 years ago
How much louder (more intense) is a 55-decibel sound than a 10-decibel sound?
fredd [130]

Answer:

Try using quizlet or ask for a tutor I don’t understand that

Step-by-step explanation:

8 0
3 years ago
Someone help please! D:
Dahasolnce [82]

Answer:

D) (10,22)

Step-by-step explanation:

based on given slope and point, the linear equation is <em>y = 9/5x + 2</em>

plugging in x-and-y values only results in a true statement for option D

example:

22 = 9/5(10) + 2

Does 22 = 18 + 2?  Yes

6 0
3 years ago
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