Answer:
it's probably ours it's just a lucky guess
Step-by-step explanation:
Answer:
The answer is 2 not 11.6
Step-by-step explanation:
Answer:
4/7
Step-by-step explanation:
If the slope of line d is -7/4, then the slope of a perpendicular is 4/7.
Given a slope, to find the slope of a perpendicular, flip the fraction and change the sign.
Flip -7/4 to get -4/7. Then change the sign of -4/7 to get 4/7.
Answer: 4/7
Answer:
IT is not
Step-by-step explanation:
Let's replace. If it's a solution, it means that BOTH equations has to be true.
Now, the second equations seems good - 
indeed.
First alas isn't. RHS is 142, which is totally not the same as -10.
Answer:
3/1 times 1/4, 3/2 times 1/2, 9/8 times 2/3
