Add the hundreds with the tens and the ones. 10+20+7=127
4 multiplied by 2 by 1 because its her hours for the weeks no other way to calculate this problem
Answer:
Z = 6
Step-by-step explanation:
Z/12 = Cos(60°)
Z/12 = 1/2
Answer:
2 solutions; x=2.5 x=-25
Step-by-step explanation:
16x^2 = 100
x^2 = 100/16
x^2 = 6.25
x = (+-) sqrt 6.25
x = (+-) 2.5
