Answer:
Step-by-step explanation:
From the isosceles-base theorem, the measure of the angles adjacent to the pair of congruent sides of the triangle are equal. Since the problem declares 
, the remaining unknown angles are equal (
). The sum of the interior angles of a triangle always add up to 
.
Therefore:
.
Y = 20x + 7 for instance
then just substitute the values
Answer:
x² + y² + 2x + 8y − 47 = 0 B. x²+y² − 2x − 8y
Step-by-step explanation:
Answer:
1.7636981 = 1.7
Step-by-step explanation:
Hope it helps :)
pls mark brainliest :P
Answer:64
Step-by-step explanation:
2×2=4
4×2=8
8×8=64
