Step-by-step explanation:
Let the width=x
Length =6x-4
As we know that in a rectangle
- Substitute the values
- Here a=6, b=-4, c=-20.
- use quadratic formula
Please help me with this!!! I am very lost and don't know what it means. It is on a computer I have to finish this question PLEA
SE HELP!!! Thank you
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
question no . 5
ratio of angle L
take angle as reference angle
using cos rule
cos L = base / hypotenuse
= 4/5
ratio of angle N
take angle N as reference angle
using sin rule
sin N = opposite / hypotenuse
= 4/5
for measure of angle L
cos L = 4/5
cos L = 0.8
L =
L = 36.9
for meanure of angle N
sin N = 4/5
sin N = 0.8
N =
N = 53.1