First turn this into an equation
7x+8x+44.4=180
Now collect like terms
15x+44.4=180
Next take away 44.4 from 180
15x=135.6
Finally divide 135.6 by 15
x=9.04
To calculate the shaded angle substitute 9.04 for x
8x=8×9.04
8x=72.32
The shaded angle is 72.32°
The answer is 6. 108 people divided by 18 people ( i cake )
Answer:
D) 3.250×10^4 days
Step-by-step explanation:
You know there are 24 hours in a day, so the number of hours must be divided by the hours per day to find the number of days:
(7.8×10⁵ h)/(2.4×10¹ h/da) = (7.8/2.4)×10⁵⁻¹ da = 3.250×10⁴ da
F(x)=(x-10)(x+6) and set it equal to 0 you will get x-10=0 and x+6=0 so x=10 and x=-6
F(x) is basically the output or y
so f(x)=-x+12 is like y=-x+12
(x,y) is an ordered pair
so when x=2 y=f(2), evaluate to find it
f(2)=-2+12
f(2)=10
y=10
so when x=2, y=10
so
(2,10) is the orderd pair
