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nikklg [1K]
2 years ago
7

At what rate per cent per annum will $400 yield an interest of $78 in 1 1/2 years?

Mathematics
1 answer:
Y_Kistochka [10]2 years ago
5 0

Use language that's easy-to-understand. If there's a piece of vocabulary that you feel needs clarifying, define it!   23

Step-by-step explanation:

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Triangle DFE with coordinates D(0,0), F(3,0), and, E(3,1) is similar to triangle EHG. If vertex G has coordinates (9,3), what ar
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Answer:

coordinates are (x,y)->(x+6,y+2)

F's coordinate is (3,0)

using the coordinates we get (9,2)

Therefore the coordinates are (9,2)

8 0
2 years ago
He was given 35 euros for $45.00.what was the approximate exchange rate in euros per dollars?
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Answer:

0.78 euros per dollar

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If 35 euros=$45.00, then every dollar that he has is equivalent to (35/45) euros=35/45=0.78 euros per dollar

(I found the answer from Nonicorp1 on Brainly)

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3 years ago
Which situation could be represented by -5 x 3
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-15

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2 years ago
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If angle 2 is 97 what is the measurement of angle 1
Angelina_Jolie [31]

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83

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The total angle of a flat line is 180. If you subtract the angle of 2 from 180 you get 83 which is the angle of 1.

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Describe the difference between parallel and perpendicular lines, their slopes and graphs
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Parallel lines have the same slopes (but different y intercepts). Parallel lines never cross. Parallel lines are the same distance from each other no matter where you are on either line. Think of it like a pair of perfectly straight railroad tracks.

-------------------------------------------------------------------------------------

Perpendicular lines cross at one point. The two lines form a 90 degree angle. The two slopes multiply to -1, which is another way of saying that the slopes are negative reciprocals of one another. For example, a line with a slope of 2/3 and another line with a slope of -3/2 has these two values multiply to -1; therefore showing they are perpendicular lines.

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