-360 * -1/3=120
120 * -1/3=-40
the numbers are being multiplied with with -1/3 so cr= -1/2
-1/3
Mark brainliest please
I think you got confused with the 50 and 90.
Read my NOTE there it will surely help you answering other questions like this
Answer:
A
Step-by-step explanation:
Hopefully this helps!
Answer:
1.Solve the system of equations.
y = 2x^2 - 3
y = 3x - 1
a. no solution
b. (-1/2, 5), (2, -5/2)
c. (-1/2, -5/2), (2,5)
d. (1/2, 5/2), (2, 5)
2.how many real number solutions does the equation have 0 = -3x^2 + x - 4
a. 0
b. 1
c. 2
d. 3
3. solve the equation by completing the square. If necessary round to the nearest hundredth.
x^2 - 18x = 19
a. 1; 19
b. -1; 19
c. 3; 6
d. -3; 1
4. solve. x^2 - 81 = 0
a. 0
b. -9
c. -9, 9
d. 9
5. which model is most appropriate for the data shown in the graph below? (need wedsite to know the problem)
a. quadratic
Answer:
What is that?
Step-by-step explanation: