Additive property of zero describes this number sentence.
The meaning of this property is that zero added to any whole number results into the number itself.
Answer:
x=45
Step-by-step explanation:
2x+45+x=180 since it is on a straight line
3x+45=180
3x=135
x= 45
Since NS bisects QNR, the angles SNQ and SNR will be congruent.
They are congruent that means they are equal to each other. We will set them equal to each other and find the value of x first.
6x - 57 = 2x + 15
6x = 2x + 72
4x = 72
x = 18
Now we will substitute 18 for x in each angle measure and find measure of them.
Angle SNQ = 6(18) - 57 = 51
Angle SNR = 2(18) + 15 = 51
Now we will add both angles to find the total measure of angle QNR.
51 + 51 = QNR
102 = QNR
Hope this helps :)
Ƒ(x)=3x^3+12x^2+3x-18 = 3(x-1)(x+3)(x+2)
Here you are, hope this helps...
(6*12) + 7 = x
72 + 7 = x
x = 79
There are 79 eggs in total....
