If the angles of the triangle are 50, 90, 40 degrees, then only 1 triangle can be made. Because if you change the sides, the angles would change
:)
Answer:
The new price is 11.99
Step-by-step explanation:
First find the mark down
14.99 * 20 %
14.99 * .20
2.998
3.00
Subtract the markdown from the price
14.99-3.00
11.99
The new price is 11.99
Answer:
√41
Step-by-step explanation:
Top is the formula, and the bottom would be how to plug in the points.
D= -39
The solution is 2 complex roots
Work shown in attached image
Answer: Choice D) 11
----------------------------
Work Shown:
cos(angle) = adjacent/hypotenuse
cos(35) = 9/x
x*cos(35) = 9
x = 9/cos(35)
x = 10.9869712988531 ... make sure your calculator is in degree mode
x = 11 ... rounding to the nearest tenth
