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3 years ago

Question 11 please solve

Mathematics

2 answers:

valina [46]3 years ago

6 0

You will need 4 segments to connect adjacent points, and another additional two segments to connect opposite points.

We can conclude that you will need 6 segments to connect each point to every other point.

joja [24]3 years ago

5 0

8 segments
4+2= 8
the answer is 8 4 plus 2 equals 8 even if the circle has four dots you draw four more which equals 8 either one

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Question 5 (1 point)

Keith_Richards [23]

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3 years ago

Which table correctly classifies the numbers 12−−√ and −63?

Slav-nsk [51]

Answer: 12 is a irrational number and -6/3 is a integer and rational number

Step-by-step explanation:

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3 years ago

These are 3 questions btw so i need 3 answers!

monitta

Answer:

y = - $\frac{7}{2}$ cos ( $\frac{1}{2}$ x ) , y = cos ( 3x ) + 2

Step-by-step explanation:

Image 1.

The graph is reflection of cosine over x-axis and max is 3.5 ⇒ A = - $\frac{7}{2}$

Period is ( 4 π ) ⇒ B = $\frac{1}{2}$

There are no horizontal and vertical shifts ⇒ C = D = 0

y = -  $\frac{7}{2}$  cos (  $\frac{1}{2}$  x )

Image 3.

The graph of cosine shifted 2 units up only ⇒ D = 2 , C = 0

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6 0

3 years ago

Find the unknown lengths of the sides of each triangle.

irga5000 [103]

1. B is 4 and c is 8
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4 years ago

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Veronika [31]

Answer:

x=135°

Step-by-step explanation:

45°- 180°=135x

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3 years ago