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Oksi-84 [34.3K]
3 years ago
6

HELP HELP !!!! PLEASE I NEED HELP WITH THIS PROBLEM !!!

Mathematics
2 answers:
Brilliant_brown [7]3 years ago
8 0
Thats gonna be graph A
Vesnalui [34]3 years ago
3 0
This one is best done by elimination:

We need to start 4 meters away, so B is clearly wrong. 

We first move towards Mr. Wilson (i.e. distance is decreasing) so A is wrong.

Our speed is faster on the way back, so the two sloped section must have differing slopes, so D is wrong.
(D also doesn't start at 4, it's wrong for two reasons.)

Only C is left.

We can check each part to make sure. First we start at 4m, then move away, then stay still (zero slope) for three seconds, then move back faster (higher slope). All parts check out ok. 
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Solving for x, please answer quickly D:
Tema [17]
  • We know, sum of all angles of a triangle is 180°.
  • Therefore, by the problem

72 + 64 + (4x+20) = 180

or, 156 + 4x = 180

or, 4x = 180 - 156

or, 4x = 24

or, x = 24 ÷ 4 = 6

<h3><em>Your </em><em>answer </em><em>is </em><em>6</em><em>.</em></h3>
4 0
2 years ago
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What are some non-examples of deposition, erosion, and weathering? I need at least 4 examples each...
Arte-miy333 [17]
Coal cause when you burn it it is gone hope I helped
6 0
3 years ago
A marketing firm is studying consumer preferences for winter fashions in four different months. From a population of women 18-21
Solnce55 [7]

Answer:

There were total 4 samples collected and each sample had a sample size of n = 100.

Step-by-step explanation:

We are given the following information in the question:

Collection of samples:

1^{st}\text{ sample was done in January with a sample size n = 100}

2^{nd}\text{ sample was done in March with a sample size n = 100}

3^{rd}\text{ sample was done in June with a sample size n = 100}

4^{th}\text{ sample was done in September with a sample size n = 100}

Hence, there were total 4 samples collected and each sample had a sample size of n = 100.

4 0
3 years ago
Please help me I will give you the brain thing and extra points. (image below) 3/4
Troyanec [42]
First, we have to find the difference between the x and y numbers in the table. By dividing the y by the x, the c is being multiplied by 15.

So the answer would be y=15x

Brainliest please!
4 0
3 years ago
What number is 15 % of 45.4 ?
Fantom [35]
15% of 45.4=6.81 this is the final answer
5 0
3 years ago
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