Answer:
B or 108
Step-by-step explanation:
we know that the line splits the 90 angle, so the other side is 54
Since it is a isosceles triangle, the base angles are the same and they are both 54 degrees.
The sum of all the angles in a triangle is 180, so 180-54-54 is 72.
Since the line intersecting the triangle is a straight angle 180, we do 180-72=108
Answer:Amy began with 9 marbles because tara had 6 for her 9
Step-by-step explanation:
Answer: 75
Step-by-step explanation: 100 / 20 =5
15x 5= 75
Answer:
600
Step-by-step explanation:
15*40=600
Gross earnings, for individuals, refer to the total income earned before the application of any tax deductions or adjustments.
Peter has 12 rocks and Phil has 36 rocks.
Let's say Peter is x.
Phil would be 3x since he has 3 times as many rocks.
3x + x = 48
4x = 48
x = 12
12*3=36
