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Sedaia [141]
3 years ago
11

Please help I need this done by tonight!!

Mathematics
2 answers:
Cloud [144]3 years ago
7 0

Answer:

answer is 10

Step-by-step explanation:

(4x+12)+(4x+12)+(5x+26)=180[sum of isosceles triangles]

8x+34+5x+26=180

X=10

brilliants [131]3 years ago
4 0

(4x+12) + (4x+12) + (5x+26) = 180
13x + 50 = 180
13x = 130
X = 10

Now that you found the value of x, plug that number into the equations they gave you for the angles...
angles G and H = 4(10) + 12 = 52
angle I = 5(10) + 26 = 76
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The table shows a function. Is the function linear or nonlinear?
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  nonlinear

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If the function is linear, evenly-spaced x-values will correspond to evenly-spaced y-values.

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3 years ago
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Answer:

Step-by-step explanation:

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She also used 1/2 gallon of white paint. Converting 0.5 gallons to cup,

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7 0
3 years ago
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Using the approximation 3.14 for \pi what is the radius of a circle with circumference 75.4m
Charra [1.4K]

Answer:

The radius of the circle is 12.006 m.

Step-by-step explanation:

Let us assume the radius of the circle = r

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or, r  = 12.006 m

Hence, the radius of the circle with circumference 75.4 m is 12.006 m.

3 0
3 years ago
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