Answer: −10
Step-by-step explanation: 9^2−21/−6
81−21/−6
60/−6
−10
It would be the third choice if ur rotating from point A
Answer:
2x-6
I don't know what you mean by correction, but that's in expression form.
Answer:
Step-by-step explanation:
Divide the figure into a rectangle and a triangle.
area of rectangle = 5×10 = 50 square units
area of triangle = 0.5×5×10 = 25 square units
total area = 50+25 = 75 square units
answer: false
Step-by-step explanation: The probability of it being true is 40% and the probability of it being false is 60% so i think it would be better to go with false