Answer:
1. 6
2. 9
3. 12
Step-by-step explanation:
I don’t know if it’s correct tho ;-;
I’m not a pro at math
Don’t expect anything if you get it incorrect ;-;
Answer:
1.632 ft^3
Step-by-step explanation:
3.4 times .8 times .6 = 1.632 ft.
therefore the volume of the rectangle is 1.632 ft^3
Answer:
i have no idea what to do but you can go to khan academy and search up how to solve these kind of questions
Step-by-step explanation:
10u = bu + 20
10u-bu=20
u(10-b)=20
u=20/(10-b)
Play A: y=15x+76
Play B: y=-x^2 +36x-4
set them equal:
15x+76=-x^2 +36x-4
80=-x^2+21x
x^2-21x+80=0
-> solve for x
for example with the quadratic equation formula or solving the square
factorized:
(x-16)(x-5)=0
so x1=5 and x2=16
insert them into y=15x+76
y1=151, y2=316
so (5,151) and (16,316) are days with equal attendance for both plays which is option C