Answer:
v is less than or equal to 8
Step-by-step explanation:
Subtract 7 from both sides
-224 < (or equal to) -28v
divide by -28 (The sign has to be flipped due to dividing a negative)
8 > or equal to v
v is less than to equal to 8
-- Gage Millar, Algebra 1/2 tutor
Answer:
doing well
Step-by-step explanation:
the reason i doing well is because nice people are giving me answers to questions that i need help with.
Answer:
Mary is 8 and that Zane and Chase are both 4 years old.
Step-by-step explanation:
For this equation, we will say Mary = M, Zane = Z, and Chase = C.
We will now convert the word problem into equations.
Now I will solve the equations by putting C into the equation.
So we can see that Mary is 8 and that Zane and Chase are both 4 years old.
Answer:
<h2><u><em>
108</em></u></h2>
Step-by-step explanation:
3(4+2)^2
show your steps
3 * (4+2)² =
3 * 6² =
3 * 36 =
108
<span>Old Surface Area = 202 ft^2
New Surface Area = 1818 ft^2
Notice we have this ratio:
(new area)/(old area) = 1818/202 = 9
and how 3^2 = 9. This is no coincidence.
The old surface area is multiplied by 3^2 = 9 to get the new surface area
.
If you asked "What would the surface area of the prism be if each dimension were quadrupled?"
, then you would multiply the old surface area by 4^2 = 16 to get the new surface area So really thats how you would solve that </span><span />
