Answer:
69
Step-by-step explanation:
256. Since each side is congruent, the length equals 8. 8 times 8 equals 64. Divide it by 2 to find the area of the triangle. 64 divided by 2 equals 32. Since there are 8 congruent triangles, 32 x 8 equals 256.
It has to be 5 because 2.5 is half so the other half 2.5 .so 2.5 +2.5 =5
Answer:
The answer is B. 1
Step-by-step explanation:
rise over run
1/1=1
5 is a prime factor of 155. Dividing 155 by 5, we get 31. 1*5*31 = 155.
