Answer:
g
[
f
(
x
)
]
=
16
x
15
Step-by-step explanation:
i got off internet
Answer:
-120 degrees.
Step-by-step explanation:
This triangle has a rotational symmetry of 3 (it repeats its orientation 3 times as it makes a complete circle around the center), so the angle of rotation is 360 / 3 = 120 degrees.
As the rotation is counter clockwise strictly speaking the answer is -120 degrees.
Answer:
C
Step-by-step explanation:
Wrong answers and why:
A: it Is bigger than 180°
B: 180° is a straight line this one isn't straight
D: 150° Is too small
So C is the right answer
A) 3b-7b
-4b
b) a+a-5a
-3a
c) -3-3r
cannot be simplified, no like terms
d) 7t-8t-8
-t-8
e) -15p-20
cannot be simplified, no like terms
f) -g-g-g
-3g
Well, if a number has more than two factors then it is Composite. But if the number has only two factors the it is Prime.
So the number 212 is a Composite number.