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ollegr [7]
3 years ago
6

Whats the answer HURRY IM BEING TIMED

Mathematics
2 answers:
ElenaW [278]3 years ago
5 0

Answer:

(C.

I THINK-

Step-by-step explanation:

mart [117]3 years ago
4 0
I think the answer is c
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Find the perimeter of the given rectangle: 5x - 9 by 7
amid [387]

Answer:

x=12.6

Step-by-step explanation:

5x -9 / 7

5x= -9x7

5x= -63

x= -63/5 = -12.6

x= -12.6

5 0
2 years ago
What is the missing difference for (D)
Firlakuza [10]

Answer:

64

Step-by-step explanation:

plz mark brainliest

7 0
4 years ago
Find the perimeter of the quadrilateral.
levacccp [35]

<em><u>Question:</u></em>

Find the perimeter of the quadrilateral. if x = 2 the perimeter is ___ inched.

The complete figure of this question is attached below

<em><u>Answer:</u></em>

<h3>The perimeter of the quadrilateral is 129 inches</h3>

<em><u>Solution:</u></em>

The complete figure of this question is attached below

Given that, a quadrilateral with,

Side lengths are:

4x^2 + 8x\ inches \\\\3x^2-5x+20\ inches \\\\7x + 30\ inches \\\\31\ inches

The values of the side lengths when x = 2 are

(4x^2+8x)=(4\times 2^2+8\times 2)=(4\times 4+16)=16+16=32\ inch\\\\(3x^2-5x+20)=(3\times 2^2-5\times 2+20)=(3\times 4-10+20)=12+10=22\ inch\\\\(7x+30)=(7\times 2+30)=14+30=44\ inch

Perimeter of a quadrilateral = Sum of its sides

Perimeter of given quadrilateral = 32 + 22 + 44 + 31 = 129 inches

Thus perimeter of the quadrilateral is 129 inches

5 0
3 years ago
Use the net to compute the surface area of the three-dimensional figure.
Vlada [557]
The answer is 246 units²

<span>Surface area= 2(lw + lh + wh)</span>
3 0
3 years ago
Read 2 more answers
In the first quadrant, you start at (8, 11)
Anestetic [448]

Answer:

(11,2)

Step-by-step explanation:

(8+3,11-9)

(11,2)

8 0
3 years ago
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