Answer:
Quadratic
0,-6
0,2 and 0,6
sorry i dont know how to do this one but I can link a video in the comments if you need it ;^;
ok this should be -6 but im not 100% sure
Answer:
Step-by-step explanation:
Given function h(x).
<u>Shift left:</u>
<u>Shift down:</u>
Answer:
4x + y = −2 --> 4x = -y - 2
4x + 6y = 44
Substitute 4x in the 2. equation.
(-y - 2) + 6y = 44
5y - 2 = 44
5y = 46
y = 9.2
4x = -9.2 - 2
4x = -11.2
x = -2.8
Answer:
60
Step-by-step explanation:
Let's name "a number" "q."
The expression we can set up is 6+9q
Plug 6 in for q.
6+9(6)
6+54
60
Answer:
144°
Step-by-step explanation:
step 1
Find the measure of the central angle of the regular pentagon
Divide 360 degrees by 5 (the number of sides)
Let
c----> the center of the pentagon
we know that
m∠ECA=72°
m∠ACB=72°
therefore
m∠ECB=m∠ECA+m∠ACB
substitute the values
m∠ECB=72°+72°=144°
The measure of angle ECB is equal to the degrees that the pentagon rotate
