Answer:
The answer is 170
Step-by-step explanation:
Because 8 + 9 = 17, if we multiply all of these values by ten or add a zero to the end of each number, we should get
80 + 90 = 170
2.625 is 21/8 into a decimal
Answer:
1.25
Step-by-step explanation:
Answer:
40°
Step-by-step explanation:
That is an isosceles right triangle. (Also known as a 45 45 90 triangle).