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Alex17521 [72]
3 years ago
5

How do I do this? I’ve tried it out but I’m not sure if it’s correct. It’s about the Elimination Method.

Mathematics
1 answer:
dem82 [27]3 years ago
7 0
Most times, it’s good to talk to your teacher for help. I think it would be a good idea to ask your parent, sibling or any adult for help. Sometimes you think harder than you should so relax and try reading the question again. I hope you figure this out! Good luck!
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Help me with this plzzz
adell [148]

Answer:

2/3

Step-by-step explanation:

Everytime the line moves over 3 it goes up 2, so the run is 3 and rise is 2. It is written in rise over run.

4 0
3 years ago
Read 2 more answers
Solve the equation. \dfrac{11}6 =n+\dfrac79 6 11 ​ =n+ 9 7 ​ start fraction, 11, divided by, 6, end fraction, equals, n, plus, s
kvasek [131]
11/6 = n + 7/9
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5 0
3 years ago
Approximately how much more quickly (in mph) does a pilot traveling 400 mph and rising at an angle of 30o gain altitude versus a
REY [17]
We can find the height of the altitude by the ratio of sin. See my attachment.
sin of angle = side in front of the angle / hypotenuse
sin x = height/distance

If the two pilot is rising in an hour, then the first distance is 400 miles, the second distance is 300 miles.

Find the height of first pilot
height/distance = sin x 
height/400 = sin 30°
height = sin 30° × 400
height = 1/2 × 400
height = 200

Find the height of second pilot
height/distance = sin x 
height/300 = sin 40°
height = sin 40° × 300
height = 0.642 × 300
height = 192

So the first pilot traveling 400 mph with 30° is more quickly to reach high altitude than the second pilot traveling 300 mph with 40°

3 0
3 years ago
7987.1569 to the nearest thousandth
natima [27]

Answer:

7987.1569 to the nearest thousandths is 7987.157

Step-by-step explanation:

7 0
3 years ago
Given the function rule f(x) = x2-5x+q what is the output of f (-3)
sammy [17]
F(x) = (-3)2 - 5(-3) + q
= -6 + 15 + q
= 9 + q
6 0
3 years ago
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