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Ahat [919]
3 years ago
9

Need help and will mark brainlist and thank You

Mathematics
1 answer:
Furkat [3]3 years ago
6 0

Answer:

  40

Step-by-step explanation:

Angles ABO, BAO, and AOB are the angles of isosceles triangle AOB. The angles at A and B are equal, so we have ...

  AOB +2ABO = 180° . . . . . sum of angles in the triangle

  100° +2ABO = 180° . . . . . . use the given value

  50° +ABO = 90°  . . . . . . . . divide by 2; next, subtract 50°

  ∠ABO = 40°

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3 0
3 years ago
The function y = x + 7 is graphed in the coordinate plane. Which point will not be on the line?
kondor19780726 [428]
Plug in x-values and see which one has an incorrect y value.

(x, y)

x=0; y=0+7=7; CORRECT
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4 0
3 years ago
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ad-work [718]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Tickets to a concert cost $70, or $20 with a student discount. Ticket sales must exceed $500,000 for the group to perform. If 20
Angelina_Jolie [31]

Solution:

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4 0
3 years ago
Read 2 more answers
Helppp
Ugo [173]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
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