Answer:
40
Step-by-step explanation:
step 1: (-4)^2=16
step2: 12X2=24
step3: 16+24+40
Ps: when you do a math that involves both addition and multiplication,
we should do multiplication and then addition
Answer:
−0.8x2+4.2x+5.49878
Step-by-step explanation:
Answer:
14/13
Step-by-step explanation:
the reciprocal is the fraction upside down.
It is 4.6
hope you are satisfied with your answer