Is that a minus sign in between the x) and x=8?
Secθ = cos^(-1)θ is the same as secθ = 1/cosθ
<span>Secant is a trigonometric function, reciprocal to the cosine
</span>
Answer:
x=0.5
y = 10.5
Step-by-step explanation:
y = 3x + 7
y = 5x + 8
3x + 7 = 5x + 8
3x - 5x= 8 - 7
2x = 1
x= 1/2
x=0.5
y = 5x + 8
y = 5(0.5) + 8
y = 2.5 + 8
y = 10.5
Answer:
264 in²
Step-by-step explanation:
Parameters given:
Base, b = 24 inches
Height, h = 12 inches
Top side length, a = 20 inches
We are told that the front face of the basket is in the shape of a trapezoid.
The area of a trapezoid is:
A = ½ * (a + b) * h
The area of the front face of the basket is:
A = ½ * (20 + 24) * 12
A = ½ * 44 * 12
A = 264 in²
The area of the front face of the basket is 264 in².
R represents regular and F will represent recycled fibers.
R + F = 27
46.99R + 61.99F = 1433.73
This is how you would set the problem up to begin. Let me know if you need help from here!
