The three interior angles of any triangle add to 180 degress. Therefore,
180-(120 + 40) = the third angle.
So, 20 is the third angle
The simplified for is 9n+2
I believe the answer is A
Answer:
20.9
Step-by-step explanation:
The length and width would be 20.9 if you add then divide the formula give its different sometimes
Answer:
k = -64
Step-by-step explanation:
I'll assume that you meant "(1/4)k." Please use parentheses in cases such as this one.
Subtract 17 from both sides, obtaining (1/4)k = -16.
Multiply both terms of this result by 4 to eliminate the fraction 1/4:
k = -64
