720-100= 620
620- 120 = 500
500 - 112 = 388
388-128 = 260
260-133= 127
x=127
Answer:
step 2 & the statement is number 2
Step-by-step explanation:
as he incorrectly factored -1 the correct answer -1(x+1)
Step 2 is put the x's together and then the y's step 3 is add the like terms
step 4 is just simplify
step 5 is multiply all terms together
and step 6 is take the answer u got and that should be the radius of the circle.
C is the correct answer hope this helps you and have a great day
Answer:
The answer would be 8.3*10^7.
Step-by-step explanation:
This is because the beginning factor in scientific notation (in this case it is 8.3) must be no less than one, and no more than ten. Once we figured that out, we simply count the number of decimal points from 3 to the final 0. Try it yourself. You will discover that the resulting answer is 7 decimal movements. Now, since we are using scientific notation, we will want to multiply by ten to the power of the number of decimal movements (in this case it is 7.) And that's all! The answer is 8.3*10^7. I hope this helped (: