Answer:
d. fourteen fortieths
Step-by-step explanation:
i believe this is correct.
Answer:
I believe 9
Step-by-step explanation:
18/2=9 i think this is your answer
Answer:
-3/2
Step-by-step explanation:
here it goes. (-1)- (2) / (5)-(3)
It's a complementary angle, so just solve for x and subtract the CBD from 90,
First, we have to solve for x.
2x + 14 + x + 7 = 90
Combine like terms
3x + 21 = 90
Balance, subtract 21 from each side.
3x = 69
Divide 3 from each side
x = 23.
So know that we know x is 23, we can go about it 2 ways, subtracting the other angle with 90 or just substituting the variable, I'd just substitute the variable for it so just do 23 + 7. That equals 30, angle ABC = 30.
