<h2>Area = 80 ft²</h2><h2>------------------------------</h2>
<u>Step-by-step explanation:</u>
diagonal 1 (d1) = 5 + 5
= 10 ft
diagonal 2 (d2) = 8 + 8
= 16 ft
area of rhombus = 1/2 × d1 × d2
= 1/2 × 10 × 16
= 80 ft²
<h2>--------------------------------</h2><h2>Follow me</h2>
Answer:
x = 1 is correct !
Step-by-step explanation:
9514 1404 393
Answer:
(x, y) = (7, -48)
Step-by-step explanation:
A critical point is where the slope is zero or undefined. A polynomial function will never have any points where the slope is undefined.
The slope is zero were f'(x) = 0.
f'(x) = 2x -14
0 = 2x -14
0 = x -7
7 = x
f(7) = 49 -98 +1 = -48
The critical point is (7, -48).
Answer:
Step-by-step explanation:
So all the items are half price. Then what is the half of 3?
3/2 = 1.5 because 1.5 + 1.5 = 3.
So the jacket was sold for $1.5.
P.S.: Why is the jacket so cheap?