Answer:
2x=y
Step-by-step explanation:
Since x is half of y, 2x=y
Hope this helps :D
Answer:
114
Step-by-step explanation:
add the areas of all 6 faces
the formula is A= 2(l*w)+2(l*h)+2(h*w)
A=2(8*3)+2(8*3)+2(3*3)=114
answer: 114yd^2
Answer:
Falso
Step-by-step explanation:
The answer is 49 because since she multiplied 5 by 7 you have to do the same to yellow marbles so 7×7 = 49