Answer:
4
Step-by-step explanation:
x + 2y = 2 + 2(1)
= 2 + 2
= 4
Enlarge means to make bigger
Answer:
8 * sqrt2
Step-by-step explanation:
the area of a square can be found by squaring the length of the diagonal and then dividing it by 2. 16^2 / 2 = 128. if the area of a square is 128, each side is sqrt 128 = 8 * sqrt2
Tom arranged 3 groups of 4
Answer:
c
Step-by-step explanation:
3 decimal places because 984.6080 is equal to 984.608