You must know that the sum of interior angles is 180°. We also know that AC and BA are congruent which means angles B and C are also congruent. To find x we can assume 25=5x. Which makes x=5, and angle C=25°.
Then we can add all the angles to find y and A. 25+25+(3y+70)=180. Then solve for y and then solve for angle A.
1) neither
2) geometric sequence
Answer:
Less then
Step-by-step explanation:
When you dived by a decimal the answer decreases.
Answer:
the answer is y=2x+8
Step-by-step explanation:
Answer
it is 91
Step-by-step explanation:
