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Margarita [4]
3 years ago
11

1. A 42 inch television is 40.6 inches wide. Using the diagram below, determine the

Mathematics
1 answer:
sveticcg [70]3 years ago
6 0

Answer:

184.85 square mm

Step-by-step explanation:

The area of a sector of a circle is , where r is the radius and  is the angle in radians subtended by the arc at the centre of the circle.

Since, diameter = 40.6 mm

So, radius(r)=20.3 mm and  = radians

So, area of sector=

=

Step-by-step explanation:

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A plane flies 510 kilometers with a bearing of 316° from Naples to Elgin (see figure). The plane then flies 720 kilometers from
IgorC [24]

Answer:

#carryonlearning

Step-by-step explanation:

#carryonlearning

4 0
3 years ago
What part of 3 1/2 is 1/2?
Greeley [361]

Answer:

the 1/2 part of it is 1/2

Step-by-step explanation:

7 0
3 years ago
Which ordered pair is a solution of the equation?<br> y=4x−7
vampirchik [111]

Answer:

Unknown

Step-by-step explanation:

Hi! so you didn't add the ordered pair options but I will do my best :) so if you see the ordered pair (0.7) that could definitely be a solution because using the slope intercept form equation you gave I know that's our y Intercept. the slope is 4/1 so moving up 4 and to the right 1 or down 4 and to the left 1 on a graph could show you more points! If you don't want to draw it you could use Desmos and just put this equation in or give me the ordered pairs and I will give you your answer!

hope this helps :)

8 0
2 years ago
What is this this sos 3x-y=3? (x,y)=?
Mazyrski [523]
Rewrite the equation; 

3x-y=3 
3x-3=y 

Linear equation.

I'm unsure of what the second part asks. Can you rewrite the given question?
6 0
3 years ago
Suppose you are going to graph the data in the table. Minutes Temperature (°C) 1 -2 2 5 3 10 4 24 5 35 6 22 7 6 8 -8 What data s
Temka [501]

Answer:

It should be represented Minutes on the x-axis, and Temperature (°C) on the y-axis, and the axis increment on the x-axis sould be 1, and on the y-axis should be 5

Step-by-step explanation:

Minutes     Temperature (°C)

     1                   -2

     2                   5

     3            10

     4            24

     5            35

     6            22

     7             6

     8            -8

6 0
3 years ago
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