Answer:the correct answer is ab,ef
Step-by-step explanation:
1,2,5,6 just took test
= $263 - $18
= $245
= $245/7
= $35
Answer:
B
Step-by-step explanation:
∠ ABC = 9x + 5 ( alternate angles )
∠ ABC and ∠ DCB are sam- side interior angles and sum to 180° , that is
9x + 5 + 16x = 180
25x + 5 = 180 ( subtract 5 from both sides )
25x = 175 ( divide both sides by 25 )
x = 7
Then
∠ ABC = 9x + 5 = 9(7) + 5 = 63 + 5 = 68° → B
Answer:
huh
Step-by-step explanation:
ANSWER

EXPLANATION
The given quadratic equation is

We compare this to

to get a=4, b=-10, and c=5.
The quadratic formula is given by

We substitute these values into the formula to get:

This implies that




The solutions are:
