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Elina [12.6K]
3 years ago
15

You need to find the value of x

Mathematics
2 answers:
crimeas [40]3 years ago
8 0

Answer:

he is dabbing

Step-by-step explanation:

Alexandra [31]3 years ago
7 0

Answer:

x=13

Step-by-step explanation:

The right angle,(2x+11)°,and 53° are supplementary therefore

90°+2x+11+53=180°

2x+154°=180°

2x=180°-154°

2x=26°

x=13

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Solve for x please show work... i will give you brainliest
Ksenya-84 [330]

Answer:

82°

Step-by-step explanation:

total wine of quadrilateral=360°

130+ 46+ 102 +x =360

x=360- 278

x=82°

5 0
3 years ago
I need help with reflections on a graph, I'll mark brainliest. Please help me.
kvv77 [185]

Answer: 1) (0,-3) 2) (4,-2) 3) (2,3) 4) (-2,2)

Step-by-step explanation: Hope this helps!

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What is the line slope for y-4=-1/4(x-5) (graph only goes to 10)
umka2103 [35]
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5 0
3 years ago
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xxTIMURxx [149]

Answer:

16.65

Step-by-step explanation:

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3 0
3 years ago
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HELLP BRAINLIEST!!! Could someone clarify something for me?? What is the expression that represents the area of the rectangle? D
Cerrena [4.2K]

Answer:

See below.

Step-by-step explanation:

The question doesn't ask you to find the area, it just ask for the expression that represents the area.

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Since we know the sides are (2x+7) and (5x+9), this means that the expression for the area of the rectangle is:

(2x+7)(5x+9)

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And from Part A, when we multiplied (2x+7)(5x+9), we got another polynomial (10x^2+52x+63). Thus, this rerepresents the closure property of polynomials, where multiplying a polynomial by another gets another polynomial.

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3 years ago
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