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sladkih [1.3K]
3 years ago
7

I need help, how do you do this

Mathematics
1 answer:
adell [148]3 years ago
6 0

Answer: So you are going to make an equation first.

Step-by-step explanation:

first we know that for the first 2 hours the snow fell at an inch an hour. so we are going to make our first plots ( I suggest using an online site like geogebra or desmos to start out with before plotting for your assingment)

our first plot is going to be at (1,1) or 1 over and 1 up. remember points are in the form of (x,y). then (2,2)

Now we see that it has changed  now there is no  new snow for 6 hours so you are going to have a flat line so its going to be (2,2) then its going to continue that way as (3,2),(4,2), (5,2) (6,2)(7,2)(8,2).

It starts snowing again and now we have a new thing to plot the snow is falling at a constant of 3 inches an hour for the next 5 hours so now we are going to plot hte points to get our points we are going add 3 inches to our current inches each new hour. so its going to be (9,(2+3)) which is (9,5) and continue on doing that so we will have the plots (10,8) (11,11) (12,14) (13,17). and now we connect our plots by creating segments so then you do that on your thing and youre set to go I hope this helps.

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What is (2i)^2.. explain
Advocard [28]

Answer:

-4

Step-by-step explanation:

6 0
3 years ago
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What is the magnitude of the resultant vector of z-y?
Kobotan [32]

For this case what we should do is take into account the following vectors:

z = (-1,5,3)\\y = (- 6.2, -1)

We must find the following subtraction of vectors:

z-y = (- 1,5,3) - (- 6,2, -1)

Subtracting component to component we have:

z-y = ((- 1 + 6), (5-2), (3 + 1))

By writing we have:

z-y = (5,3,4)

Then the module of the resulting vector is given by:

| z-y | = \sqrt {5 ^ 2 + 3 ^ 2 + 4 ^ 2}

Rewriting we have:

| z-y | = \sqrt {50}\\ | z-y | = \sqrt {2 * 25}\\ | z-y | = 5\sqrt {2}

Answer:

The module of the resulting vector is given by:

| z-y | = 5\sqrt {2}

option B

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3 years ago
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Harrizon [31]

Where are you from please write it

And if you find problem on answer respond me

5 0
4 years ago
Let a and b 2 positive real number such that a
lilavasa [31]

Answer:

Proved

Step-by-step explanation:

Given

Integers: a and b

Where a < b

Required

Show that a^n < b^n

We start by writing out the given expression

a < b

Then, take nth root of both sides

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For instance:

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<em>This is so for all positive values of a,b and n where a < b</em>

7 0
3 years ago
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