Answer:
B
Step-by-step explanation:
Follow PEMDAS
P = Parentheses
E = Exponent
M = Multiplication
D = Division
A = Addition
S = Subtraction
Parentheses comes first, so the expression inside the parentheses is done first.
Answer:
100 centimeters
Step-by-step explanation:
Area of a square is side x side= s x s or s²
If s² = 1 square meter
s = √1 = 1 meter
Each side is 1 meter. To convert to centimeters multiply by 100 since there are 100 centimeters in 1 meter.
Each side is 100 centimeters
Answer:
2
Step-by-step explanation:
2(z)+2 = 4
2z = 2 x 2 = 4
Answer:
Just multiply whatever number on the tray by three
Step-by-step Explanation:
For example if the number on the tray was 3 then you would multiply it by three
3 x 3 = 9
Answer:
D=5/2. 5 over 2
Step-by-step explanation:
Cross multiply and solve for D
