HELP ASAP TIMED TEST ILL GIVE BRAINLIEST

3^-1 ___ 1/4
>
<
=

450

step-by-step explanation:

you get texts and minutes, so why not

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204