Well first, you have to know the distance formula. You plug the coordinates into it and you get the answer.
√1² + -7² = d
d = 7.1
Answer:
A and D are the answer.
Step-by-step explanation:
We can factor this by grouping
The roots are
and
Let solve for zero in each roots.
Answer: d = 382
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Work Shown:
d = 350*sec(x)
d = 350*(1/cos(x))
d = 350*(1/cos(0.41))
d = 381.62910632113
d = 382
Make sure your calculator is in radian mode.
Answer:
8
Step-by-step explanation:
Answer:
46
Step-by-step explanation:
Replace n by 10 in the rule a(n) = -9 + 5(n - 1):
a(10) = -9 + 5(9) = 45 - 9 = 46