2 years ago

5) Find the measure of the unknown

Mathematics

2 answers:

zhannawk [14.2K]2 years ago

5 0

105 degree , I think but not sure

podryga [215]2 years ago

3 0

106
explanation: triangles add up to 180 degrees. in the triangle above, the angles only add up to 74. 180-74=106

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The Chinese Buffet costs $9.95 a person. Johnny, his mother, and his father have dinner there, They receive a 25% discount. What

zysi [14]

Answer:

$22.39

Step-by-step explanation:

Cost of all meals = $9.95 * 3 = $29.85

Amount of discount = 25/100 * $29.85 = $7.46

Bill = $29.85 - $7.46 = $22.39

hope it helps :)

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2 years ago

If the equation of a circle is x-2 + y-6 = 4 it passes through point

Shtirlitz [24]

35 because you add 3 and 6 and that gives you 35x

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What is the value of x?<br> 40°<br> (6x + 2)

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x = 8

Step-by-step explanation:

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Combine like terms

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3 years ago

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Thepotemich [5.8K]

Area of a circle is $A= \pi r^2$ . The first one, a, the radius squared is 8*8=64. So $A=64 \pi$ . If you multiply in pi as 3.14, you'll have 200.96 square inches. The second one, b, the radius squared is 10*10=100. So $A=100 \pi$ square kilometers. If you multiply in pi as 3.14 you'll have 314 square kilometers. The third one, c, the radius squared is 14*14=196. So $A=196 \pi yd^2$ . Or you could multiply in pi as 3.14 to get 615.44 yd squared. For the last one, d, the radius squared is 22*22=484 cm. Therefore, $A=484 \pi cm^2$ , or multiply in 3.14 for pi to get 1519.76 cm squared. There you go!

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2 years ago

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it subtracted 575 on the last round

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3 years ago