Answer: The fourth choice
Step-by-step explanation:
(f - g)(x) = f(x) - g(x) = 4 - 5x - (3
+ 6x - 4) =
- 11x + 4
A triangular flag has the same area as a rectangle that is 6 feet by 7 feet. If the length of the base of the flag is 6 feet, wh
at is the height of the flag?
1 answer:
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Answer:
The length of the diagonal HJ is 10.82 units
Step-by-step explanation:
* Lets revise the rule of the distance between two points
- , where
and
are the two points
* Lets use this rule to find the length of the diagonal HJ
∵ The coordinates of point H are (-4 , 3)
∵ The coordinates of point J are (5 , -3)
∴ and
∴ and
- Lets find the length of the diagonal HJ by using the rule above
∴ HJ =
∴ HJ =
∴ HJ = 10.82
* The length of the diagonal HJ is 10.82 units
