0.861 is the answer because pretend that there is a decimal after the 1 in 861. There are three zeros in 1000. Move the decimal to the right three times. Eventually, you will get .861
Answer:
Step-by-step explanation:
In , notice the third term of the quadratic in standard form is formed entirely by .
Therefore, in :
.
Now that we found , we must find . The first term of the quadratic in standard form is formed entirely by . Therefore:
.
Subtract 5 from both sides.
Subtract 8n from both sides.
Divide both sides by -9 to solve for n.
The value of n is
-4/9.
Answer:
D. (-3, 0) (3, 0)
Step-by-step explanation:
An x-intercept is means when the line/shape crosses the x axis, or when y=0
So in this case, we can see that the shape crosses the x axis when
x = -3 and 3
So to put it in coordinate form (x, y)
It is: (-3, 0) and (3, 0)
(Whenever it crosses the x-axis, the y coordinate will always be 0)
Answer:
= -48
Step-by-step explanation:
3x^3 - 8y^2
3 ( 2 )^3 - 8 ( -3 )^2
first you solve the exponents
3 ( 8 ) - 8 ( 9 )
multiply
24 - 72
subtract
= - 48
hope this helps