Answer:
164
Step-by-step explanation:
A= 2(wh+lw+lh)
just plug it in and you'll get your answers for surface area
Answer:
i think it is B
Step-by-step explanation:
i am not 100% sure
I'm pretty sure its 5, because theres 15 on the one side and 10 on the other and the <em><u>?</u></em><em><u> </u></em> side would be 5 then.
Step-by-step explanation:
Going to assume you need to know that value of x
2x + 6 = 2
isolate the variable by subtracting 6 on both sides
2x = 8
divide by 2
x = 4