As a mixed number: 2 1/2 . As an improper fraction: 5/2 :)
A)
B)
solve for "y", and that'd be the equation of the tangent at 3,3
C) recall, the tangent is horizontal when the slope is 0, thus
so.. x =0 is not exactly in the first quadrant, x = -4 isn't either
so. the only choice is really x = 4... what's "y" when x = 4? well, just plug that into the
and solve for "y"
Answer:
Choice C) $1841.38 is correct.
Step-by-step explanation:
Given equation is
where x is the number of days.
Now we need to find the value of y when x=19 days.
So plug x=19 into above equation and solve for y.
Hence choice C) $1841.38 is correct.
Answer:
Width of rectangle = yards
Step-by-step explanation:
The area of a rectangle =
The length of rectangle =
We need to find the width of rectangle.
The formula used is:
Putting values and finding width of rectangle
Using exponent rule:
So, we get Width of rectangle = yards
Answer:
65
Step-by-step explanation:
if they are similar their sides are in proportion and so are the corresponding medians
to see their corresponding sides line up the names of the triangles
N Q Z
⇵⇵⇵
C B K
BK / QZ = 45/27 ; substitute whit what you see in the picture
(4x+1) / (2x+7) = 45/27 ; cross multiply
27( 4x+1) = 45( 2x+7) ; distribute
108x + 27 = 90 x + 315; subtract 90x and 27 from both sides
108x -90x = 315 -27; combine like terms
18x = 288; divide both sides by 18
x=16
BK = 4* 16 +1 = 65