Answer:
b
Step-by-step explanation:
b+63°=90°
b=90-63
b=27
The answer to your question is 1
Answer:
(1, - 1)
Step-by-step explanation:
The solution to a system of equations given graphically is at the point of intersection of the 2 lines.
The lines intersect at (1, - 1)
Then (1, - 1 ) is the solution to the system.
Answer:
(X+2)(x-5)
Step-by-step explanation:
Multiply the coefficient of ax² which is 1 by the c which is 10.
Find the factors of the product of ac that when added together will give you -3.
3/5 * 3 = 9/15
2/3 * 5 = 10/15
9/15 + 10/15 = 19/15.