The error is that the student put a decimal point in between the 9 and 3 instead of a multiplication sign.The answer is 9x3
J= obtuse
K=right
L=acute
M=acute
Answer:
25
Step-by-step explanation:
z+3z+25=125
4z=100
z=25
[] Similar
-> The triangles are similar because they were "mirrored" by the...
[] SSS
-> ... by the SSS similarity theorem, the sides are...
[] Proportional
-> ... the sides are proportional.
[] AB/AC
-> Since the sides are proportional, dividing corresponding sides will leave us with the same number
[] For the last two I think I am missing some information as I do not have any numbers and know where they got 85 from.
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
Answer:
9.2
Step-by-step explanation:
put the 4 in for the c. it becomes 16. then subtract
