The answer is c 10% of 89 is 8.9 so multiply by 3 you get 26.70
Well if I did the math correctly it should be B) <span>9√5</span>
Answer:
Hello there!
The answer you are looking for is B.!
Step-by-step explanation:
That is the only one that makes sense.
Have a great day!
Answer:
40 degrees
Step-by-step explanation:
The sum of the angles is 180.
A 100 degree angle cannot be a base angle because then
the sum of the base angles would be 200 degrees.
The 100 must be the vertex angle.
Equation:
x + x + 100 = 180
2x = 80
x = 40 degrees.
Each of the base angles is 40 degrees.
