Find the factors from the roots, then multiply the factors together.
y
=
x
2
−
21
x
+
104
Answer:
A cross section is a surface or shape that is exposed by making a straight cut through something especially at right angles to an axis.
Answer:
The box can hold 4 1/8 cubic feet of dirt
Step-by-step explanation:
What we simply have to find here is the volume of dirt it can take
To get this, we have to multiply the dimensions of the box
We have this as follows
Volume or box = length * width * height
Volume of box = 2 3/4 * 1/2 * 3
Volume of box = 11/4 * 3 * 1/2 = 33/8 = 4 1/8 cubic feet
The answer is 42 in
the equation is... 3+3+3+3+6+6+6+12=42in
hope this helps!
Let w be the width of the deck. Then, using the total area, we get:
(9+2w)(18+2w)=400
4w²+54w-238=0
2w²+27w-119=0
(2w-7)(w+17)=0
w=-17 or 7/2
Using the positive value, we get a width of 3&1/2 ft. for the deck
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