First guess: 1200
Second guess: 106
Plug this into the formula y2 - y1 / x2 - x1
-2 = x1, x2 = 2, y1 = -1, y2 = -3
-3 - (-1) / 2 - (-2)
-2 / 4
-1/2
The slope is -1/2.
If you are looking to find the probability of choosing a blue or red marble, the answer is 9/10 or 90%.
Answer:
6x-12
you don't know what the 'number' is so put it as a letter like 'x'
12 is getting subtracted from 6(x)
so 6x-12
Answer:
The hypotenuse is 90.
Step-by-step explanation:
The formula is a^2+b^2=c^2.
72^2+54^2=8100.
90^2=8100.
Therefore, the hypotenuse is 90.
Hope this helps you ace the test :D
