Multiply hourly rate by hours worked:
Saturday 7 hours x 9.00 = 63.00
Sunday: he gets paid 1 times his rate: 9.00 x 1 = 9.00
Multiply by hours : 9.00 x 4 = 36.00
Add the days together: 63 + 36 = 99.00
He earned 99.00
The area wiped by the viper blade is approximately 486.7 square inches.
The area wiped by the wiper blade (), in square inches, is equal to the area of the circular section described below:
(1)
Where:
- - Angle, in sexagesimal degrees.
- - Inner radius, in inches.
- - Outer radius, in inches.
If we know that , and , then the area wiped by the wiper blade is:
The area wiped by the viper blade is approximately 486.7 square inches.
We kindly invite to check this question on circular sections: brainly.com/question/14989543
Answer:
C) 1/7
Step-by-step explanation:
so idk what the formula is called but it looks like this:
y2-y1/x2-x1 and if you plug in the numbers then you'll get the answer
3 - 4/-1 - 6 = -1/-7 = 1/7
you can also switch the numbers your answer will always be the same
4 - 3/6 - (-1) = 1/7
so the answer is c