The value of y in rectangle QRST is 1
Step-by-step explanation:
A Rectangle is a quadrilateral with opposite sides equal and parallels among several of its other features. Its other features include opposite ends meet at right angle and diagonals are equal
In the given data the sides are "11y+9" "19y+28" and "20y"
Since for rectangle opposite sides are equal
hence 11y+9 must be equal to 20y
11y+9=20y -- equation 1
rearranging the equation we get,
9y=9 (transferring 11y to the right side of the equation)
Therefore y=1
Hence y=1 in the given rectangle QRST
Answer:
On a graphing table, f(x) is y.
Step-by-step explanation:
Answer:
Step-by-step explanation:
srry if its wrong but I think it's right :)
btw for the first one
p=19.53
Let and . By the product rule,
By the power rule, we have and , but are functions of , so we also need to apply the chain rule:
and we have
So we end up with
Replace to get everything in terms of :
We can simplify this by factoring: