Answer:
hi
Step-by-step explanation:
13×4=52
area is 52
have a nice day
Answer:
$11,714
Step-by-step explanation:
C(x) = 0.7x² - 462x + 87,944
this is a quadratic equation that opens up
the vertex will be the minimum
From the quadratic formula the x coordinate of the vertex is
x = -b/2a
x = 462/(2 * 0.7)
x = 330
Plug in
c(330) = 0.7(330²) - 462(330) + 87,944
c(330) = 11,714
$11,714
Y=7x+3 because slope intercept form is y=mx+b where x is the slope and b is the y intercept so when you plug in the slope of 7 and the y intercept of 3 you get the equation y=7x+3.
Answer:
Kristen will have $1159.27 after 5 years
Step-by-step explanation:
trust in ya boy
13. 72 + 72 + X = 180
X = 180 - 144
X = 36
angle A= 36
14. X + X + 101 = 180
X+X =180-101
X+X= 79 divided by 2
X= 39.5
angle B= 39.5
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