Let the length of the square base be x inches .
And the height of the box be y inch .
Volume = x*x*y
4000 = x *x *y
S = x*x + 2xy + 2 x y
S ' =0
x = 20
Answer:
b
Step-bystep explanation:
when subtracting you could reverse it and add so add back the 2.50 to the 5 and if he spent half of what he had left the that would mean he had another 5 dollars. in total he had 12.50$
Answer:
The length of QS and TV is 8 units
Step-by-step explanation:
we know that
If triangle QRS is congruent with triangle TUV
then
QS=TV
QR=TU
RS=UV
In this problem
we have
QS=3v+2
TV=7v-6
so
QS=TV
3v+2=7v-6
Solve for v
7v-3v=2+6
4v=8
v=2
<em>Find the length of QS</em>
substitute the value of v
QS=3(2)+2=8 units
so
TS=8 units
Evaluated:
(1) d - 6 = -8 -6
(2) -8 - 6 = -8 + (6)
(3) -8 + (-6) = -14
First you change D into it's correct number which 6.
Second you take the subtraction sign and make it it's opposite.(Addition.)
Third you add -8 and -6 to get -14.
Answer:
I assume you're doing seven.
It is x < -32 .
Step-by-step explanation:
First, subtract 7 from both sides of the equation. Then multiply both sides by 8, and you're done!
Have a great night/day!
-Dylan (AKA Animus)
