Answer:
z=98 and 5x+57 and z are supplementary.
Step-by-step explanation:
vertical angles theorem
Answer:
-40
Step-by-step explanation:
-4 * 2 = -8
-8*-1= 8
12+8 = 20
20*(-2) =-40
Answer:
it would be C do to the fact that 0.5 x 8=4
Answer:
(i) 540kg
(ii) 5.56 (rounded off to 3 significant figures)
Step-by-step explanation:
Answer:
5.874^7
Step-by-step explanation:
i just need more characters here