Answer:the answer is 28 the second one.
Step-by-step explanation:
Answer:
Acute
Step-by-step explanation:
X= 5.1x+11.3
Explanation : combine like terms which is 5.1x and 3x and you get the answer D!
Answer:
40 square units
Step-by-step explanation:
The surface area is given by
LA = 2(wh+lh)
where h is the height l is the length and w is the width
We do not include the top or bottom
We know l=6 w=4 and h=2
LA = 2 ( 4*2 + 6*2)
lA = 2( 8+12)
= 2 (20)
= 40
