Answer:
-3+21i is the answer!!!
Step-by-step explanation:
5-8= -3 and 9i-(-12i)= 21i, so the answer is -3 + 21i.
Answer:
(y+1)(2y−3)
Step-by-step explanation:
Answer:
Yes, letter D is correct.
Step-by-step explanation:
The shape is a trapezoid so you'll have two congruent pairs of base angles.
maths work out plz
Answer:
10
6 1/2 + 7/2= 6 1/2 + 3 1/2= 6+ 3 + 1/2 + 1/2 =10
Answer:
34
Step-by-step explanation:
61/2 +7/2=68/2=34
mark me brainliest plz