First, we want to work out the angles in the triangles.
We know the bottom left is 47, this means that the other angle in the large triangle must be 43
180 - 90 - 47 = 43
To complete the right angle, the second angle at the top must be 47
90 - 43 = 47
This leaves angle B as 43
Now that we know the angles, we need to label the smaller triangle with the hypotenuse, the adjacent and the opposite.
The Hypotenuse is always opposite the right angle (AB)
We can use the angle of 47 (B) to work out length AB
Opposite 47 is the vertical line
Leaving adjacent as the horizontal line
We know what the adjacent is and want to know the hypotenuse
SOH CAH TOA
Cos(...) = Adjacent/Hypotenuse
Fill in what we know
Cos (47) = 22/Hyp
We can rearrange the formula to find the hyp
22/cos(47) = hyp
32.25814208 yards
32.26 yards
<em>If this is confusing feel free to PM me</em>
Answer:
Loss of $.35
Step-by-step explanation:
Income per t-shirt = 1302/120 = 10.85
Expense per t-shirt = 1344/120 = 11.20
Loss per t-shirt = 11.20 - 10.85 = .35
Ok so
cost=setupfee+costused
costused=(number of months) times (cost per month)
if we represent number of months as x
we know cost per month is 18
18x is costused
and in 2 m onts, he paid 81 so
81=startup fee +18x
2 monts so x=2
81=startupfeee+36
subtract 36
45=startup fee
5 monts is x=5
45+18(5)=45+90=135
A. cost=18x+45
B. $45
C. $135
Answer:
Theres no picture...
Step-by-step explanation:
In each table, the x-values differ by 6. A linear function will also have a constant difference of y-values. Only the 4th table has that.
(x, y) = (-6, -3), (0, 2), (6, 7), (12, 12)
_____
An increase in x by 6 produces an increase in y by 5. The slope of this linear function is 5/6. In slope-intercept form, the equation is y = (5/6)x + 2.