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DaniilM [7]
3 years ago
15

More is coming but help help help #10 points

Mathematics
1 answer:
vovangra [49]3 years ago
6 0

Answer:

Its the last one

Step-by-step explanation:

The angle R is supposed to be the letter in the middle which is known as the vertex in an angle,It leads to the angle in degrees forming a proper angle.

It not much information because its hard to explain but,hope this helps!!!.

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What is m∠2?<br> What is m∠1?
Greeley [361]

Answer:

<2 = 75

<1 = 105

Step-by-step explanation:

<2 and 75 are alternate interior angles and since the lines are parallel, they are equal

<2 = 75

<2 + <1 = 180    since the angles form a line

75+ <1 = 180

Subtract 75 from each side

<1 = 180-75

<1 = 105

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3 years ago
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Tell the difference between science and math the exact nothing I'm thknking
irga5000 [103]
Math uses numbers and equations, and science requires the scientific method and experimentation 
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8. The average age of 3 boys is 15 yrs. But if one is not considered,
Vitek1552 [10]

Answer:

Step-by-step explanation:

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One end of a ramp is raised to the back of a truck 5 feet above the ground. 1 point
sveta [45]

Answer:

38.7°

Step-by-step explanation:

You are basically looking at a triangle with a 90° angle (check picture).

Since we are looking for the ramp's angle and are given the length of the opposite and the hypothenuse, we have to solve the following equation:

sin (\alpha) = opposite / hypothenuse= 5 ft/8ft

which is equivalent to

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6 0
3 years ago
SHOW YOUR WORK (24 points) Asap
vekshin1

Answer:

3. 17x + 5 = 90° ( alternate exterior angles are equal)

=> 17x + = 90 – 5

=> 17x = 85

=> x = 85/17

=> x = 5

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=> c + 298° = 360°

=> c = 360° – 298°

=> c = 62 °

3 0
3 years ago
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