Answer:
8/9
Step-by-step explanation:
divide both numerator and denominator by 3
therefore u get 8/9
It's a parallelogram so if one angle is 90 degrees they all will be because of transverse angles and all that good stuff.
So we're given the diagonal of a rectangle and one side and we're asked to find the other. The diagonal of a rectangle is the hypotenuse of the right triangle whose legs are the sides of the rectangle. So this is a Pythagorean Theorem question in disguise:




Answer: 140 cm
I don't recall seeing this Pythagorean Triple before.
The required value of (g°h)(-3) is 5.
Step-by-step explanation:
Given,
g(x)= x-2 and h(x) = 4 - x
To find (g°h)(-3)
Now,
(g°h)(x) = g(h(x))
= g(4-x)
= (4-x)-2 = 2-x
So,
(g°h)(-3) = 2-(-3) = 5 [ putting x=-3]
Answer:
D. 
Step-by-step explanation:
Consider parent function
The graph of this function is the same as the graph of the function
because the tangens has period of
(See first attached diagram)
Now, you can see that the graph of the function
is translated 2 units up. This translation gives you the function
(see second attached diagram)