3 years ago

Please help. Geometry questions

Mathematics

1 answer:

Novay_Z [31]3 years ago

4 0

Where are the questions ?

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If you buy 40 tickets for $10, how much are you paying per ticket?

mario62 [17]

10÷40= 0.25. 25 cents

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4 years ago

How I get x for number 7

lakkis [162]

Answer:

x = 50

Step-by-step explanation:

Angles of a triangle add up to 180°. So the third angle of the triangle on the right is:

180° − 43° − 57° = 80°

Vertical angles are congruent, so the angle on the other side is also 80°. Therefore:

x° + x° + 80° = 180°

2x° = 100°

x = 50

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4 years ago

The legs of a right triangle measure 5 inches and 7 inches of theta is the angle between the 7-inch leg and the hypotenuse, sin

levacccp [35]

Sine (theta) = 5 / hypotenuse
We do not know the hypotenuse length, so let's use the tangent function.
tan (theta) = 5/7
arc tan (5/7) = 35.538 Degrees

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4 years ago

What is 5minus e =25

ddd [48]

the answer is 125

5-e

= 5-25

= 125

5 0

3 years ago

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Ernest worked 10.5 hours this week and earns $9.20 per hour. How much did he earn this week?

Reika [66]

$10.5 \times 9.20 = 96.6$
He earned $96.60

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3 years ago

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