Answer:
The answer to your question is FJ = 18
Step-by-step explanation:
Data
FG = 30
FH = 12
HE = 8
JH ║GE
These triangles are similar, so we can use proportions to find the length of FJ.
Substitution
Simplification
Solve for FJ
Result
FJ = 18
It would be answer A because something in the negatives can not be greater than something in the negatives
You can begin to simplify this by factoring both the numerator and denominator:
Next, cancel out any common factors in both the numerator and denominator:
Your answer would be
.
Answer: A (4, -7) B (9, -7)
Step-by-step explanation:
When it’s reflected over the x-axis, the y coordinates become negative but the x coordinates don’t change
x coordinates: 4, 9
y coordinates: 7, 7
Reflected over x-axis: (4, -7), (9, -7)
-1/4x + 5 = 3/4, subtract 5 from both sides to get -1/4x = -4 1/4, then divide both sides by -1/4 to get x = 17. You can check by plugging 17 in for x in the equation.
-1/4 * 17 + 5 = 3/4
3/4 = 3/4 so it's right
