I’m so sorry I’ll work that out and give u the real answer
-6.9=y/3-2.1
let's get y by itself
Add 2 1 to both sides
-4.8=y/3
Multiply both sides by 3
-14.4=y
If you want to check if this is right plug into the original equation
-6.9=-14.4/3-2.1
-6.9=-4.8-2.1
-6.9=-6.9
answer holds true :)
Answer:
a. 72
Step-by-step explanation:
Sorry about your allergies :(
Surface area = top & bottom, which are the same, and all 4 sides' areas added together:
top and bottom: each is 3 x 2 = 6 square cm, times 2 = 12 square cm.
two sides are 6 x 3 cm = 18, times 2 = 36 square cm
other two sides are 6 x 2 cm = 12, times 2 sides = 24 square cm
Add them all up: 12 + 36 + 24 = 72 square cm
Answer:
Where is the rest?
Step-by-step explanation:
%7"7:7;9
Answer: 6.1 and 6.3
Step-by-step explanation: just did it