Answer: .8
Step-by-step explanation: 4/5 = .8
3 to the 3rd power equals 27 making the answer 1/27
The answer is C, because if you divide 4.20 by 3, you get 1.4, do you can multiply 1.4 by 5 and get 7.00
The length of the arc cannot be found without knowing some linear measure of the circle. None are given.
The measure of arc AB is twice that of angle APB, so is
2*108° = 216°.
The measure of arc APB is the difference between that and 360°, so is
360° -216° = 144°.
150x0.8=120 (correct answers)
150-120=30 (incorrect answers)
she answered 30 questions incorrectly
