Answer is d = 50.
Step by step. These are vertical angles so the (d + 70) will equal the opposite angle of 120.
Equation is d + 70 = 120.
Solve for d. Subtract 70 from both sides of the equal sign to solve for d.
d + 70 - 70 = 120 - 70
d = 50
Answer:
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I really hope this helped you, if so then please mark brainliest.
The answer is and 11 hundreths
Both chords are congruent(equal) so:
5x= 20
divide both sides by 5, and x=4
Answer:
10, 100
Step-by-step explanation:
Each term is multiplied by the common ratio to get the next term.
... 1 × 10 = 10 . . . . . second term
... 10 × 10 = 100 . . . third term