Answer:
3w+7=31
Step-by-step explanation:
Subtract 7 on both sides
3w+7=31
-7 -7
Divide by 3 on both sides
3w=24
/3 /3
w=8
Hopefully, this helps! :)
Answer:
(1) 25
Step-by-step explanation:
a1 => 121 =11²
10
9
a3=>64= 8²
7
6
a5=>25= 5²
Answer:
3m^3/8 + 3
Step-by-step explanation:
It can't be solved but that's the most simplified version.
Given that <span>Helen wants to find the surface area of the solid pictured on the left, so she constructs a net of the solid, pictured on the right. The statement that best describes her work is:
</span><span>Helen’s net is incorrect because she forgot to include the shared rectangular face where the upper and lower solids are joined together. </span>