25 is A
26 is B because (8x2)+(11x3)=49
Answer:
B
Step-by-step explanation:
B is the only one that has only 2 sides of the same length and one that doesn't match the other 2.
A doesn't have any of the lengths being the same
C. is a right triangle, although there can be isosceles right triangles they still need to have only 2 lengths that are the same and in this one, all the values are different
D. This is an equilateral triangle, this has more than 2 lengths that are the same
Answer:
Expression: 2.89+(1.28x3) Answer: 6.73
Step-by-step explanation:
Number 1
C/30 = 8/12
c/30 = 2/3
3c = 60
c = 60/3
c = 20