A) 9.06 is the square root of 82
b) a. he evaluated 82/2 instead of evaluating the square root of 82
Answer: Your answer should be 21 I believe.
Step-by-step explanation:
Answer:
it states: a squared + b squared = c squared ( the hypotenuse)
Step-by-step explanation:
We want to use the Substitution method to solve
7x - 2y = 1 (1)
x - 2y = 1 (2)
From equation (1), obtain
2y = 7x - 1 (3)
Substitute (3) into (2).
x - (7x - 1) = 1
-6x + 1 = 1
-6x = 0
x = 0
From (3), obtain
2y = 7*0 - 1 = -1
y = -1/2
Answer: (0, -1/2) or x=0, y= -1/2.
Answer:
you have nicce pappeeerrrr
Step-by-step explanation:T-T X_X X_X
