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KIM [24]
3 years ago
11

Find the value of each variable

Mathematics
1 answer:
sesenic [268]3 years ago
5 0

Answer:

x=16

y= 100

Step-by-step explanation:

<1 and <3 are vertical angles so they are equal

5x = 80

Divide each side by 5

5x/5 = 80/5

x = 16

Angles 2 and 3 are supplementary since they form a straight line, they will add to 180

<2 + <3= 180

y+80 = 180

Subtract 80 from each side

y+80-80 = 180-80

y= 100

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zepelin [54]

Answer:

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Step-by-step explanation:

Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

3 0
3 years ago
Use the graph to determine the domain and range of the relation, and whether the relation is a function
ohaa [14]
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6 0
3 years ago
Explain why (–4x)0 = 1, but –4x0 = –4.
hodyreva [135]
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5 0
3 years ago
THIS IS SO CONFUSING! I hate this
djyliett [7]

Answer:

2 and 6 for the circles.

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Step-by-step explanation:

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3 0
3 years ago
a shop owner buys 250 tee shirts for 6.50 each. he sells them for 11.00 each how much profit will he make?
arsen [322]
6.50 = 250
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3 years ago
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