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2 answers:
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Answer:
The remaining lenghts are and
.
Step-by-step explanation:
Given that there are two triangles opposite to each other and between two parallel lines, then both are similar, meaning than following relationships exist:
(1)
If we know that ,
,
and
, then the missing lengths are, respectively:
The remaining lenghts are and
.
Answer:
The inverse of h(x) is
Step-by-step explanation:
* Lets explain how to make the inverse of a function
- To find the inverse of a function we switch x and y and then solve
for new y
- You can make it with these steps
# write g(x) = y
# switch x and y
# solve for y
# write y as
* Lets solve the problem
∵
# Step 1
∴
# Step 2
∴
# Step 3
∵
- Multiply each side by 5
∴ 5x = 2y + 6
- Subtract 6 from both sides
∴ 5x - 6 = 2y
- Divide both sides by 2
∴
# Step 4
∴