36, 40 those are your answers
Answer:68.2
Step-by-step explanation:
cos6=71/EF
cos6= 0.960170286650366
0.960170286650366= 71/EF
0.960170286650366*71=EF
EF= 68.2
Answer:
18 ÷ 6 = 3
18 ÷ 3 = 6
Step-by-step explanation:
Answer:
see below
Step-by-step explanation:
To find the x intercept set y = 0 and solve for x
6x - 3y = 18
6x - 0 = 18
6x = 18
Divide by 6
6x/6 = 18/6
x = 3
(3,0)
To find the y intercept set x = 0 and solve for y
6x - 3y = 18
0 - 3y = 18
-3y = 18
Divide by -3
-3y/-3 = 18/-3
y = -6
(0,-6)
Answer:
Area =
Step-by-step explanation:
The area of the shaded region is equal to the total area of the full square minus the area of the non shaded region.
The area of a rectangle is its base times its high
So A=b*a.
For the full square, A1=
For the non shaded square, A2 =
So the shaded area is A1-A2 =