Answer:
Im not quite sure but probably 30-40% at the best?
Step-by-step explanation:
Answer:
A-8.25 B-43.2 C-248.5
Step-by-step explanation:
The answer is C: 44 degrees
Answer:
h = 6
Step-by-step explanation:
Given the 2 equations
- 3x + 4y = - 30 → (1)
9x + 5y = 39 → (2)
We require the value of the x- coordinate at the point of intersection, thus require to eliminate the y- term from the equations
Multiply (1) by 5 and (2) by - 4
- 15x + 20y = - 150 → (3)
- 36x - 20y = - 156 → (4)
Add (3) and (4) term by term thus eliminating y
- 51x = - 306 ( divide both sides by - 51 )
x = h = 6
This is tricky.
In quadratic functions, left and right shifts seem opposite to their orientation on the xy plane.
A positive value in parentheses denotes a shift to the left while a negative denotes a shift to the right.
For instance, in this question, y = (x + 2)^2 represents a shift to the left.
The two options without the parentheses represent up and down shifts, but these are not backwards. y = x^2 + 2 is a shift up two units.
Therefore, y = (x + 2)^2 is your answer.