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andrew11 [14]
3 years ago
8

What are the zeros of the function f(x)= 2x^2-4x-6

Mathematics
1 answer:
jolli1 [7]3 years ago
5 0
The root are x=3 and x=-1

youre welcome :)
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8. Here is a graph of the equation 3x - 2y = 12.
Readme [11.4K]

Answer:

A,B,D

Step-by-step explanation:

By replacing the points in the current equation you can get true statements which are correspondent to answer A,B,D

7 0
1 year ago
Find the perimeter of the figure to the nearest hundredth.<br><br><br> Ps: it is not 30
frutty [35]

Answer:

Perimeter = 36.8 ft

Step-by-step explanation:

<u>Step 1:  Add the straight sides together</u>

3+3+3+3+3+3 = 18 ft

<u>Step 2:  Find the perimeter of the semi-circles</u>

The formula for the perimeter of semi-circle:  1/2 π × d

Diameter = 12 - 3 - 3 = 6, because the whole length is 12 minus the 6 ft of other stuff.

Now, 1/2π * 6 = 9.4 ft

But, there are two semi-circles so it will be 9.4 + 9.4 = 18.8 ft

<u>Step 3:  Add all of them</u>

18 + 18.8 = 36.8 ft

8 0
3 years ago
57.33 is 80% of what number?
Leni [432]
45.864, because 57.33 divided by 100 is 0.5733 that multiplied by 80 is 45.864
4 0
3 years ago
An industrial factory makes 2 3/8 yards of rope every minute. The cost of each yard is $4.06. What is the total cost of rope tha
kifflom [539]
I think here the answer is D
5 0
2 years ago
Please help thanks so much.
Alik [6]
You can see if they are similar by looking at the sides.

If each of the sides have the same proportion then they are similar.

24/3 = 8
32/4 = 8
112/14 = 8

Yes they are similar and their ratio is 1:8

Hope this helps :)
3 0
3 years ago
Read 2 more answers
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