Answer:
1/2
Step-by-step explanation:
Given:
sinx=-1/2
cosy=√3/2
finding x
x=sin^-1(-1/2)
x=-π/6
x=-30°
finding y
cosy=√3/2
y=cos^-1(√3/2)
y=π/6
y=30°
Now finding cos(x-y)
cos(-π/6-π/6)
=cos(-π/3)
=1/2!
Answer:
In the function f(x) = (x − c)2, a positive c-value moves the graph to the right and a negative c-value moves the graph to the left.
In the function f(x) = x2 + d, a positive d-value moves the graph up and a negative d-value moves the graph down.
Step-by-step explanation:
Answer:
128 inches
Step-by-step explanation:
Answer:
Triangles
Step-by-step explanation:
A cross section is the shape we get when cutting straight through an object. The cross section of this object is a triangle. It is like a view into the inside of something made by cutting through it. This is a cross-section of a piece of celery.
2p - 3q - 4r + 6r - 2q + p = 0
2p + p - 3q - 2q - 4r + 6r = 0
3q - 5q + 2r = 0
