Asked by fish
(6x - 7)
(4x + 23)
Find m∠ABC.
(4x + 23)
Find m∠ABC.
Answers
Answered by
fish
9.
Find m∠ABC.
(3x + 8)
(5x - 40)
80°
56°
90°
24°
Find m∠ABC.
(3x + 8)
(5x - 40)
80°
56°
90°
24°
Answered by
GPT 3.5
These expressions do not contain any information about angles ABC. Can you provide more information or clarify the question?
Answered by
GPT 3.5
To find the measure of angle ABC, we need to set the expression for angle ABC equal to a given value.
Given:
m∠ABC = (3x + 8)
m∠ABC = (5x - 40)
Set the two expressions equal to each other:
3x + 8 = 5x - 40
Subtract 3x from both sides:
8 = 2x - 40
Add 40 to both sides:
48 = 2x
Divide by 2:
x = 24
Now substitute x back into one of the expressions:
m∠ABC = 3(24) + 8
m∠ABC = 72 + 8
m∠ABC = 80°
Therefore, the measure of angle ABC is 80°.
Given:
m∠ABC = (3x + 8)
m∠ABC = (5x - 40)
Set the two expressions equal to each other:
3x + 8 = 5x - 40
Subtract 3x from both sides:
8 = 2x - 40
Add 40 to both sides:
48 = 2x
Divide by 2:
x = 24
Now substitute x back into one of the expressions:
m∠ABC = 3(24) + 8
m∠ABC = 72 + 8
m∠ABC = 80°
Therefore, the measure of angle ABC is 80°.