Step-by-step explanation:
The purple triangle would be an equilateral triangle because all three sides are equal.
The pink triangle would be an isosceles triangle because only two sides are equal.
Answer: 350
25 percent of 280 is 70 so it is 350
Answer:
8x-15y=84
Multiply 12 to both sides to get rid of the fractions.
pn=x
Multiply both sides by n
15
D and E
