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disa [49]
3 years ago
15

Will the point (-3, 1) be on the graph of y = 2x + 4?

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
4 0
Nope! In order to solve this just plug in the points x and y values into the equation and if they're not equal then that point won't be on the line. 
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It’s C because if you type it In this is what it comes out as

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SOMEONE HELP ME PLEASE
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Y - 5 = -1/2(x-1)

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Bisect the angle a b c
vlada-n [284]

Answer:

BR bisects the angle ABC, and is called the bisector of angle ABC.

Step-by-step explanation:

Step 1:  Draw an arc with B as the centre to cut the arms, BA and BC, of the angle at P and Q respectively.

Step 2:  Using the same radius, draw an arc centred at P.

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Calculate the average time the car took to reach each checkpoint. Record the average time in Table D of your Student Guide. The
zhuklara [117]

The average time the car took to reach each checkpoint are:

  • 2.07
  • 3.16
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<h3>Average time</h3>

Given:

Time  interval

1              2      3           4

2.02    3.17   4.12    4.93

2.05    3.07  3.98   4.81

2.15    3.25  4.23    5.01

Hence:

First quarter checkpoint

Average time= (2.02 + 2.05 + 2.15) / 3

Average time=6.22/3

Average time= 2.07s

Second quarter checkpoint

Average time= (3.17 +3.07 + 3.25) / 3

Average time=9.49/3

Average time = 3.16 s

Third quarter check point

Average time= (4.12 + 3.98 + 4.23) / 3

Average time=12.33/3

Average time= 4.11 s

Fourth quarter check point

Average time = (4.93 + 4.81 + 5.01) / 3

Average time=14.75/3

Average time= 4.917 s

Average time=4.92s (Approximately)

Therefore the average time the car took to reach each checkpoint are: 2.07, 3.16, 4.11, 4.92.

Learn more about average time here:brainly.com/question/19136062

#SPJ1

6 0
2 years ago
How do I solve the inequality for x in this problem: 7 ≤ -9 - 4x
katovenus [111]

Answer:

-4 less than or equal to x

Step-by-step explanation:

7 0
3 years ago
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