9514 1404 393
Answer:
7 in
Step-by-step explanation:
For width w in inches, the length is given as 2w+1. The area is the product of length and width, so we have ...
A = LW
105 = (2w +1)w
2w^2 +w -105 = 0
To factor this, we're looking for factors of -210 that have a difference of 1.
-210 = -1(210) = -2(105) = -3(70) = -5(42) = -6(35) = -7(30) = -10(21) = -14(15)
So, the factorization is ...
(2w +15)(w -7) = 0
Solutions are values of w that make the factors zero:
w = -15/2, +7 . . . . . negative dimensions are irrelevant
The width of the rectangle is 7 inches.
Answer:
A standard deck of cards has 52 cards.
probability of king is 4/52 and probability of a queen is 4/52
so if you do 4/52 + 4/52 = 8/52
8/52 in simplest form is 2/13
Step-by-step explanation:
Hope this helps Have a nice day
Subtract 5 and 3 then add 3 to the number you get? Idk I think thats what you do
<span>The lowest point on a graph in the domain of the function is called its
</span>
answer:
Absolute Minimum
QR=9
QP=6
TU=19
TS=?
Okay so the triangles are kindred, now the equation can be made
9/16=6/x
So now we are going to cross multiply
9x=114
Now divide both sides by
912 2/3
Your answer is:
TS=12.6
