Answer:
C. 468mm²
Step-by-step explanation:
The formula for the surface area of rectangular prism is:
Let's break down our variables.
L = 12mm
W = 6mm
H = 7mm + 2mm = 9mm
Now we substitute our values in the formula:
Answer:
1. Dilate ΔABE by a factor of 2/5 to make ΔA'B'E'
2. Translate A' to Q
Step-by-step explanation:
We notice the triangles have the same orientation, so no reflection or rotation is involved. The desired mapping can be accomplished by dilation and translation:
1. Dilate ΔABE by a factor of 2/5 to make ΔA'B'E'
2. Translate A' to Q
The result will be that ΔA"B"E" will lie on top of ΔQRT, as required.
Answer: m = 19
Step-by-step explanation:
Answer:
Bb-2=4
Step-by-step explanation:
b+4=8:is incorrect 2+4=6
2b-3=0 is incorrect 2(2)-3=1
25+24=30 also incorrect
Bb -2=4 is corrext since B(2)-2=4 is same as 2B-2=4:which is the correct equation
