Answer:
16
Step-by-step explanation:
This is due to the rule that all shapes exterior angles add to 360.
Therefore 360 = 46 + 3x +62 + 4x + 47 + (180-83)
360 = 248 + 7x
7x = 112
x= 16
Answer:
x = 2
Step-by-step explanation:
AE is equal to the sum of AB and BE because of segment addition postulate, we can substitute to get AE = 11 + x + 1 = x + 12
DE is equal to the sum of DC and CE because of segment addition postulate, we can substitute to get DE = 1 + x + 4 = x + 5
To solve the problem, we can use power of a point, more specifically exterior secants products scenario. In this case, we can get the equation:
AE * BE = DE * CE
Now, we can substitute and solve:
(x + 12)(x + 1) = (x + 5)(x + 4)
x^2 + 13x + 12 = x^2 + 9x + 20
13x + 12 = 9x + 20
4x + 12 = 20
4x = 8
x = 2
Answer:
That is truth
Step-by-step explanation:
Remember that sin(x-y)= sin(x)*cos(y) + sin(y)*cos(x)
Lets evaluate x=360, y=theta
sin(360-theta)=sin(360)*cos(theta) -sin(theta)*cos(360)
Also, remember that sin(360)=sin(0)=0
Cos(360)=cos(0)=1
Thus
Sin(360-theta)=-sin(theta)
Y=-2*(x-3)(x-3)+4
y=-2*(x^2-6x+9)+4
y=-2x^2+12x-18+4
y= -2x^2 + 12x -14
Answer:
45 cups of flour
Step-by-step explanation:
80/8=10
4 1/2 x 10 = 45
