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zvonat [6]
3 years ago
11

Math help, thanks for the help. i'm very great full

Mathematics
1 answer:
rodikova [14]3 years ago
4 0

4x +28 and 68 are vertical angles and are equal.

Set them to equal each other to solve for x:

4x +28 = 68

Subtract 28 from each side:

4x = 40

Divide both sides by 4:

x = 40/4

x = 10

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the velocity of s free fall object is given by v=√2gh where v is the velocity (m/s) g is acceleration due to gravity (m/s^2), an
Ivenika [448]
<h3>Therefore 45.87 m from which the object was dropped.</h3>

Step-by-step explanation:

Given , the velocity of free fall object is given by v = \sqrt{2gh} where v is the velocity (m/s) g is acceleration due to gravity (m/s²) and h is the the distance (m) fallen.

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5 0
3 years ago
Angle GNH is congruent to angle KNL. Angle MNL is complementary to angle KNL. What is the measure of angle MNL?
Sliva [168]

Answer:

The measure of angle MNL is 42\°

Step-by-step explanation:

see the attached figure to better understand the problem

In this problem we know that

angle GNH is congruent to angle KNL

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m

so

m

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m

m


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