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julsineya [31]
3 years ago
5

I need to figure this out

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
5 0

Answer:

A+ B is the radius of the circle

When we draw line AE it is also a radius of the circle

Line EC^2 = AE^2 -AC^2

Line EC^2 = 8^2 -5^2

Line EC^2 = 64 -25

Line EC^2 = 39

EC = square root of 39 = 6.2449979984

EC = 6.245 rounded.

Step-by-step explanation:

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Which of the following are vertical asymptotes of the function y= 3cot(2x)-4
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2 years ago
1. Which number does NOT represent a whole number?<br> A 25<br> B 13<br> С<br> 150<br> 3<br> D 3.5
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3 years ago
Read 2 more answers
B={y | y is an integer and -5 &lt; y &lt; -2}
gtnhenbr [62]

Answer:

b = { -4, -3 }

Step-by-step explanation:

was that the question?

4 0
3 years ago
There are 120 five-digit numbers that can be made from the digits 1, 2, 3, 4, 5 if each digit is used once in the number. That s
Harman [31]

Answer:

41235

Step-by-step explanation:

There are 120 five-digit numbers that can be made from the digits 1, 2, 3, 4, 5 if each digit is used once in the number,

The total number of times where each number will occur or be at first place is calculated as:

4! = 4 × 3 × 2 × 1

= 24

Hence,

24th number = The last number where 1 is at first place

We can write this out as:

12345

12354

12435

12453

12534

12543

13245

13254

13425

13452

13524

13542 e.t.c.

48th number = The last number where 2 is at first place

72nd place = The last number where 3 is at first place.

This means, the 73rd number is the first number where 4 is at first place.

Therefore, the 73rd number based on pattern is 41235

8 0
3 years ago
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