Answer:
4:10 hope this helps
Step-by-step explanation:
Let x be the length of the garden
and y be the width of the garden.
since you only enclose 3 sides of the garden by a 40 ft fence. so the equation for this is:
2x + y = 40
and the area of the garden is 100 sq ft, so in equation
xy = 100
from equation 1, 2x + y = 40
y = 40 - 2x
substitute to equation 2
xy = 100
x ( 40 - 2x) = 100
40x - 2x^2 = 100
2x^2 - 40x + 100 = 0
x = 2.9 ft
y = 34.5 ft
1) $2
2) 29
3) 8
4) $20
5) $12
6) 4
7) $8 8) 5
Answer:
The smaller angle = 31°
The larger angle = 149°
Step-by-step explanation:
The sum of two supplementary angles = 180 degrees
Lets x = the smaller angle
larger angle = 5x - 6
So now you have the equation:
x + 5x - 6 = 180
6x - 6 = 180
6x = 186
x = 31
The smaller angle = 31 degrees
The larger angle = 5(31) - 6 = 149 degrees
