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Degger [83]
3 years ago
9

Please explain the process as well, from Khan Academy~ Figure B and Figure A (Triangles)

Mathematics
1 answer:
Leto [7]3 years ago
8 0
I believe it is dilation by 3 :)
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Help me pls i really dk
kondaur [170]
I think its easier to work out part (c) first:-

People who liked anything except burger  = 3/8 + 1/4 + 1/5 =  33/40

So the fraction who liked burgers = 7/40.

7/40 of the total liked burgers   so total people surveyed = (40/7) * 126 =  720

ANswer to c is 720.

a) Number who liked  chicken and laksa = (3/8 + 1/4) * 720  =  450 Answer

b)  Number who liked pasta =  1/5 * 720  =  144

Therefore  144-126  =  18 more people liked pasta than burger , Answer.
7 0
3 years ago
Solve for X ???????????
mario62 [17]

5(x+1)\leq5x+3\\\\
5x+5\leq5x+4\\\\
5\leq4

So <u>no solution</u>

7 0
3 years ago
A circle is dropped into parabola y = x 2 . what is the radius of the largest circle that will touch the vertex?
Whitepunk [10]
A circle with the radius of 6
5 0
3 years ago
I REALLY NEED HELP! PLEASE HELP ME!!
kirill [66]

Answer:

5:3

Step-by-step explanation:

a burger cost 10 and a hot dog cost 6 so the ratio is literally 10:6 if u want a simplified answer divide both numbers by 2

5:3

8 0
3 years ago
Read 2 more answers
#22 im not sure what the first step is
swat32
To rotate a point 180° about the origin, you simply have to multiply -1 to the first and second coordinate. For your problem, just do that for all the points and list them out.
8 0
3 years ago
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