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makvit [3.9K]
3 years ago
10

Show me how to find x using the correct equation shown here (geometry)

Mathematics
1 answer:
scoundrel [369]3 years ago
7 0

Answer:

13

Step-by-step explanation:

Angles ( 12x - 29 ) and ( 4x + 1 ) are co - interior angles.

Sum of co - interior angles is supplementary.

12x - 29 + 4x + 1 = 180

12x + 4x - 29 + 1 = 180

16x - 28 = 180

16x = 180 + 28

16x = 208

x = 208 / 16

x = 13

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Find the area of the following circle. (Round answer to the nearest whole number.) Circumference = 280 cm. (Hint: Find r from C
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Find r :
C=2πr
280=2(3.14)r
r=280/2(3.14)
r=44.6cm

find area :
A=πr²
A=3.14(44.6)²
A=6246 cm²

Answer : 4)6,246
4 0
4 years ago
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If x=7 and y=3 what is the value of x+5y<br><br> i need help
aksik [14]

If x=7 and y=3, then

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3 years ago
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Step2247 [10]

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5 0
3 years ago
1. A square ABCD has the vertices A(n, n), B(n, -n), C(-n, -n), and D(-n, n). Which vertex is in Quadrant III?
andrew-mc [135]

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Alright, lets get started.

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Similarly,

y times she hiked 10 mile canal,

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So, the equation is x + 2 y = 18 :   Answer

Hope it will help :)




8 0
3 years ago
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