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Yuri [45]
2 years ago
8

Explain how rays AB and AC form both a line and an angle.

Mathematics
2 answers:
ANEK [815]2 years ago
6 0

Answer:

Step-by-step explanation:

if CAB is a st. line and has arrows at end points then CAB is a straight line and also a straight angle (180°).

Rashid [163]2 years ago
6 0

Answer:

An angle is defined as two rays with a common endpoint, so CAB (or BAC) is an angle. A line is described as an infinite set of points that extend forever in either direction, which these rays also do.

Step-by-step explanation:

Angles are rays with a shared endpoint.

Lines extend forever in either direction.

Rays AB and AC extend forever in either direction.

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Kai left her mansion and walked 7 miles south. Then, she turned and walked 5 miles to the east. How far is Kai from home?
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easy 12 miles from home

Step-by-step explanation:

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8 0
2 years ago
The sum of 6 consecutive even numbers is <br> 270.<br> What is the second number in this sequence?
KonstantinChe [14]
Lets find all the numbers..

x (1st number)
x + 2 ( 2nd number)
x + 4 (3rd number)
x + 6 (4th number)
x + 8 (5th number)
x + 10 (6th number)

Now add all those expressions and set them equal to 270 because that is the total.

x + x + 2 + x + 4 + x + 6 + x + 8 + x + 10 = 270
6x + 30 = 270
6x = 240
x = 40

Now we will substitute 40 for x in the expression of the second number.

x + 2
40 + 2
42

So the second number is 42

Hope this helps :)
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2 years ago
Prepare a prototype residual plot for each of the following cases: (1) error variance decreases with X; (2) true regression func
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Answer:

Please see attachment

Step-by-step explanation:

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2 years ago
Describe a triangle for which the centroid, circumcenter, incenter, and orthocenter are the same point. What features of this tr
hjlf

Answer:

An equilateral triangle

Step-by-step explanation:

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