Answer:
a+9 = b
Step-by-step explanation:
a=b-9
Add 9 to each side
a+9=b-9+9
a+9 = b
Answer:
10.68 ft
Step-by-step explanation:
sin(62.87)=x/12
12sin(62.87)
=10.68 ft
Answer:
Z
Step-by-step explanation:
Answer:
P(paranthesis) E(exponents) M(multiplication) D(division) A(addition) S(subtraction)
Step-by-step explanation:
It is the order in how you solve an equation. If there is something with paranthesis around it then solve it first. Then exponents then multiplication ect.