Question 4 is (1,2)
Question 5 is (1,0)
These are are definitely correct
Answer:
(-20,-10)
Step-by-step explanation:
Solve for.x coordinate
solve for y coordinate
Answer:
Step-by-step explanation:
We can use the quadratic formula to get the answer to this
Quadratic Formula: -b +- √b² - 4ac/2a
Once we input A, B, and C into this, and solve any multiplication, we get
x = -1 +- √1 + 20/2
We divide by 2a, which 2a = 2.
-0.5 +- 10.5.
these are the following values of x:
x = 10
x = 11
Pretty sure this is it, hope it helps!
12/15,7/25,3/7,3/5 should be correct because this is what my teacher taught me in fourth grade.
It is 1/4*1/4=1/16. Since the probability of one number is 1/4, you need two numbers to become supplementary.
