$1810 because.....
11% of the first 5000 = $550
he earned 14 % on the rest that means 9000
14 % of 9000 is 1260
1260+550= 1810
Triangles are shapes with three sides and angles
The value of B is 16.3 degrees
<h3>How to determine the value of B</h3>
The given parameters are:
a = 64
b = 18
c = 63
Next, we apply the following cosine formula
So, we have:
Evaluate the exponents
Collect like terms
Solve for cos (B)
Take the arccos of both sides
Hence, the value of B is 16.3 degrees
Read more about triangles at:
brainly.com/question/17972372
The measure of angle six is equal to the measure of angle 4. Angle 6 equals 108 degrees. Angle 6 and 7 are supplementary, to find angle 7, subtract 180-108=72. Angle 7 equals 72 degrees.
Answer:
9.5
Step-by-step explanation:
I'm not sure but I think 9.5 x 6 is 57 degrees so I'm guessing its 9 1/2 or 9.5