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chubhunter [2.5K]
3 years ago
9

Can you guys help me? The question is in the image

Mathematics
2 answers:
Ganezh [65]3 years ago
6 0
Ugh can I see the fulll question
givi [52]3 years ago
5 0

Answer:

I think the answer is 2.I followed your hints do.

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13.) Find the area of the shaded region if the side length of the square is 8 in.
sladkih [1.3K]

Answer:

<h3>Area of shaded region = 6.88 square inches</h3>

Step-by-step explanation:

Area of shaded region

  When we subtract the area of the circle from the area of square, we get the area of the 4 corners. When we divide that by 2, we get the area of 2 corners(shaded).
\sf \boxed{\text{Area of the shaded region =$\dfrac{Area \ of \ square - area \ of \ circle}{2}$}}

<h3>Square: </h3>

Area of square = side *side

                          = 8 * 8

                          = 64 square inches

<h3>Circle:</h3>

     diameter of the circle = side of the square

                                     d = 8 in

                                      r = 8/2 = 4 in

   \sf \text{Area of circle = \pi r^2}  Area of circle = πr²

                            = 3.14 * 4 * 4

                            = 50.24 square inches

\sf \text{Area of shade region = \dfrac{64 - 50.24 }{2}}

\sf \text{Area of the shade region = $\dfrac{64 - 50.24}{2}$}

                                       \sf = \dfrac{13.76}{2}\\\\= 6.88 \ square inches

8 0
2 years ago
(-27)^ -4/3= A. 81 B. 1/81OR C. no real number
Vladimir79 [104]
(-27^ -4/3  =   1 / (-27)^4/3   = 1 / (-27^1/3)^4  = 1 / (-3)^4 =  1/ 81
8 0
4 years ago
What additional information is needed to prove the triangles congruent by AAS
Murljashka [212]

Answer:

pq=su

Step-by-step explanation:

its the only one that makes sense

8 0
3 years ago
Which sequence of transformations will result in a parallelogram with vertices A(−2, 1), B(−4,−3), C(2,−5), D(4,−1) A ( - 2 , 1
lilavasa [31]

Answer:

I am pretty sure it is a reflection over the x-axis followed by a translation of 1 unit left and 2 units down.

Step-by-step explanation:

I dont really have an explanation i just know this is the answer. I am on this problem too lol

8 0
3 years ago
75 students 2/5 gave speeches 1/5 have speeches how many remain
djverab [1.8K]

Answer: 1/4

Step-by-step explanation:

2/5 is 0.4 and 1/5 is 0.2 so we add them which gave us...

0.4+0.2=0.6

10 - 0.6 = 4 left over now we change 4 as a fraction which 1/4

6 0
4 years ago
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