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Likurg_2 [28]
3 years ago
5

2r+8-r=-7 i need step by step explanation please help

Mathematics
1 answer:
Sever21 [200]3 years ago
7 0

Answer:

r=1

Step-by-step explanation:

2r+8-r=-7

1r+8=-7

1r= 1

r=1  

Hopefully this helps!

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ASAP HELLP PLS, WILL GET BRAINLIEST FOR FIRST CORRECT ANSWER!!!
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Answer:

A regular polygon all the angles, as well as all the sides, are equal.

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In the case, if all the angles are equal too, then the claimed quadrilateral will be a regular polygon as shown in figure(a).

So, for this case, Diego's claim is correct while  Mai's claim is also wrong.

While if all the angles are not equal, then the claimed quadrilateral will not be a regular polygon as shown in figure(b).

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So, both are wrong.

Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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What are the coordinates of the point on the directed line segment from (- 10, - 10) to (6, - 2) that partitions the segment int
Nina [5.8K]

Answer:

Denote:

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B(6, -2)

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(3/5)vector AB = (16 x 3/5, 8 x 3/5) = (9.6, 4.8)

=> Point M that partitions the directed line segment AB into a ratio of 3 to 5:

M = A + (3/5)vector AB = (-10 + 9,6, -10 + 4.8) = (-0.4, -5.2)

Hope this helps!

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Answer:

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Explanation:

The image attached shows the figure corresponding to this question.

The angle MNP, which is also the angle LNP, is formed by the intersection of a secant and a tangent to a circle.

Then, you can use the theorem:

the angle formed by a secant and a tangent to a circle that intersect outside the circle is half the difference of the major arc minus the minor arc.

The major arc formed is identified with the letter x and the minor arc is identified with the letter y. Thus, the measure of the angle MNP is half the difference x - y:

m ∠ MNP = (x - y)/2

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