Answer:6x+2
Step-by-step explanation:
Answer:
I can tell you that #7 is 86.
Can’t help with 6
Step-by-step explanation:
Answer:
E
Step-by-step explanation:
You can easily solve this by rearranging the ones that look alike. 7a^2-5a^2+10a-3a=5a^2+7a
<span>
the drawing in the attached figure</span><span>
b=7 mm
the cube has 6 faces
the surface area of the cube=7*7*6=294 mm</span>²
the answer is 294 mm²
Answer:
148cm^2
Step-by-step explanation:
The formula for surface area of a rectangular prism is 2(hl)+2(hw)+2(wl).
we just plug in the values.
2(6 x 5) + 2(6 x 4) + 2(4 x 5)
= 2(30) + 2(24) + 2(20) then simplify
= 60 + 48 + 40
= 148