Answer:
B
Step-by-step explanation:
Answer:
write it out
Step-by-step explanation:
if he got 20 for showing up, you subtract to from the total right away, so now you have 80 total, and at a rate of 10/hr, he must have worked 8hrs. (80/10)
Answer:
C. 2
Step-by-step explanation:
222 + 22 + 2 = 246
So A = 2
3^-4 = 1/(3^4)
(3^4) = 81
Answer is 1/81
Answer:
B. Sometimes
Step-by-step explanation:
Opposite angles of a parallelogram are always congruent, and consecutive angles are always supplementary (first image).
However, consecutive angles can be congruent if they are each 90°. The parallelogram is then a rectangle or a square (second image).
Thus, pairs of consecutive angles of a parallelogram are <u>sometimes</u> congruent.