It’s an acute scalene triangle
135 ; If you are allowed to use a calculator to determine percents you can do 300 × 45% = and it gives you your answer.
3pm to 7pm is 4 hours. 4 hours times 2 degrees dropped every hour is 8 degrees total dropped within those 4 hours. The previous temperature of 4 degrees at 3pm minus the 8 degres dropped is -4.
Answer is D.
Answer: D
I just took the test and the answer is D.