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RoseWind [281]
3 years ago
7

What is the line ab and the o called?

Mathematics
1 answer:
pentagon [3]3 years ago
7 0
Do u mean the angle? It's obtuse if that's what you meant
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Agroup of friends were working on a student film with a budget of $500, which they
mina [271]

Answer:

89%

Step-by-step explanation:

500-55=445

445/500=0.89

0.89x100=89

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1 year ago
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How do you find the first five terms of a sequence defined recursively
Blizzard [7]
Interesting question. Good to know for computer science.
Suppose you have a function like 
an = 3x - 2 Try the first couple
a1 = 3(1) - 2
a1 = 3 - 2
a1 = 1

a2 = 3(2) - 2
a2 = 6 - 2
a2 = 4 So each term differs by 3
a2 - a1 = 3

an = a_(n - 1) + 3
a3 = a2 + 3
a3 = 4 + 3 
a3 = 7

a4 = a3 + 3
a4 = 7 + 3
a4 = 10

a5 = a4+ 3
a5 = 10 + 3
a5 = 13

I'll do one more and then check it.
a6 = a5 + 3
a6 = 13 + 3
a6 = 16

a6 = 3x -2
a6 = 3*6 - 2
a6 = 18 - 2
a6 = 16 which checks.

So the general formula is
an = a_(n - 1) * k if you were multiplying or
an = a_(n - 1) + k if you were adding. The key thing is that you are working with the previous term.
6 0
2 years ago
A family just removed a big tree from their backyard. The diameter of the circular hole left behind is 7 feet across. Approximat
lubasha [3.4K]

Answer:

about 38.48 square feet

6 0
3 years ago
Identify the slope and intercept of the following linear equation.
Goryan [66]

Answer:

A)

Step-by-step explanation:

y=3/4x-2

y=mx+b where m=slope and b=y-intercept,

m=3/4 and b=-2

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3 years ago
Tammy has ridden 54 miles of a bike course. The course is 60 miles long. What percentage of the course has Tammy ridden so far?
motikmotik

Answer:

54

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60

Step-by-step explanation:

0.9

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3 years ago
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