Since they are congruent, cpctc,
just set the congruent parts equal to each other.
so 2x-20=30
and
15=3y-9
Answer:
28 percent off is the answer :)
Step-by-step explanation:
Addition and multiplication are commutative property so that mean no.
In this case, you have to do division.
Your answer is 6x = 72
x = 12
Hope this helps :)
Answer:
y = 314
Step-by-step explanation:
y = 650 - 16x
y = 650 - 16(21)
y = 650 - 336
y = 314
Answer:
Here's what I got
Step-by-step explanation:
I used an online graphing calculator and got the graph below.
The function has zeroes at (-1.756,0), (0.738, 0), (1.564, 0), and (3.453, 0).
There are local minima at (-0,939, -15.061) and (2,795,-7,853) and a local maximum at (1.144, 1.143).
The end behaviour is
F(x) ⟶ ∞ as x ⟶ -∞
F(x) ⟶ ∞ as x ⟶ ∞