Answer: 31 in.
Step-by-step explanation:
Because if you split 62 in half it’ll equal 31.
31+31=62
2x^2 = 28 - x in standard form is 2x^2 + x = 28
Factoring, we have:
x(2x + 1) = 28
Answer:
Solution given:
The volume of two similar solids are 128 m³
and 250 m³.
surface area of larger solid is 250m²
<u>let</u><u> </u><u>surface</u><u> </u><u>area</u><u> </u><u>of</u><u> </u><u>smaller</u><u> </u><u>solid</u><u> </u><u>be</u><u> </u><u>x</u><u>.</u>
<u>Since</u><u> </u><u>they</u><u> </u><u>are</u><u> </u><u>similar</u>
![\frac{250}{128} = \frac{250}{x}](https://tex.z-dn.net/?f=%20%5Cfrac%7B250%7D%7B128%7D%20%20%20%3D%20%20%5Cfrac%7B250%7D%7Bx%7D%20)
x=128
the surface are of the
smaller solid is 128m²