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Gnesinka [82]
3 years ago
15

M Explain why this is true PLEASE HELP!!!

Mathematics
1 answer:
borishaifa [10]3 years ago
3 0

Answer:

The given statement is true because the person they did their steps correctly

a) Locate a point C so that ABC is a right triangle with m ACB ∠ = ° 90 and the measure of one of the acute angles in the triangle is 45° .

b) Locate a point D so that ABD is a right triangle with m ADB ∠ = ° 90 and

the measure of one of the acute angles in the triangle is30° .

c) Locate a point E so that ABE is a right triangle with m AEB ∠ = ° 90 and

the measure of one of the acute angles in the triangle is15° .

d) Find the distance between point C and the midpoint of segment AB .

Repeat with points D and E.

e) Suppose F is a point on the graph so that ABF is a right triangle

withm AFB ∠ =° 90 . Make a conjecture about the point F.

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Cheyenne ran a 6.36-kilometer race in 53 minutes. What was her speed in kilometers per hour?
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To get an A in a course, you need an average of 90% or better on four tests. The first three tests are worth 100 points each and
ycow [4]

You must score a minimum of 190 in the fourth test to get an A for the course

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The 1st score = 84

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Let the fourth score on a 200 scale = x

The fourth score on a 100 scale = x/2 = 0.5x

Average = (1st score + second score + third score + 4th score) / 4

Average = (84 + 92 + 89 + 0.5x) / 4

To get an A:

Average ≥ 90

(84 + 92 + 89 + 0.5x) / 4  ≥ 90

265 + 0.5x  ≥ 360

0.5x  ≥ 360  -  265

0.5x  ≥ 95

x   ≥   95/0.5

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You must score a minimum of 190 in the fourth test to get an A for the course

Learn more here: brainly.com/question/21499542

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