Let us start with the unknown. Let us give one of the base angles the
value of x. The other base angle is also x since both the base angles in
an isosceles triangle will be equal. The remaining angle is 40 more
than three times one of the base angles.It is 3x + 40. Here we get the
equation
x+x+3x+40=180
5x + 40 = 180
5x = 180 - 40 = 140
Therefore x = 140/5 = 28
So the angles are 28, 28 and 124.
The third angle is 3 times 28 + 40 = 84 + 40 = 124.
Answer:
see photo attached for analysis
Answer:
92 bracelets a month
Step-by-step explanation:
Duvide 828 by 9
It would be B because you would take amelias age and take two away since todd is five years younger to get the a-5.
hope this helps :)
