In the following figure, line DG is tangent to point A at F; line EC and line EH are tangent segments. If CE = 18, find HE.
1 answer:
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Y varies directly with x means y = kx or y/x = k where k is the constant of variation (slope)
Using
we can plug in the x and y values from the given points.
We get the following proportion:
32 = 4y ← cross multiply
8 = y ← divide both sides by 4
ANSWER: y = 8
Using
We get the following proportion:
32 = 4y ← cross multiply
8 = y ← divide both sides by 4
ANSWER: y = 8
I believe the correct answer is X=52
Step-by-step explanation:
1. We now multiply all sides by 8:
2. Solve for 8 on all ratios and numbers:
3. Carry the 48 to the right. When you carry a number to the right side, it becomes positive and to the left it becomes negative:
4. Add the sum on the right:
5. Now fill in for X:
X=52
Let us prove it is correct....
1. Fill in the value of X with 52:
2. Do the fractions first and convert to 1 decimal place number:
3. Do the subtraction:
4. Now:
Thus the answer for X=52