Can someone plz help I put the picture
1 answer:
You might be interested in
Answer:
Perimeter is 17.07
Step-by-step explanation:
We know that DF = EF = 5 cm, since D and E are the midpoints of AC and AB, both of which are 10 cm in length.
We need to use the Pythagorean theorem to get the length of DE.
So the perimeter of DEF is 5 + 5 + 7.07 = 17.07
f(g(x)) is a composite function:
Plug in <em>x</em> = 4:
so the answer is C.