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2 years ago

✨Please help it would mean a lot!:)✨

Mathematics

2 answers:

zlopas [31]2 years ago

8 0

Answer:

Hello!

The answer to this question is most likely B or D

DENIUS [597]2 years ago

3 0

Answer:

x=6.5

y= -.5

Step-by-step explanation:

Plug it in and see if it works to make sure. Good luck

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Express y=3x+2 in general form

katrin [286]

General form of a linear equation is ax+by+c=0 where a,b, and c are three real numbers.

So, we can shift all the terms in one side of the equation. Hence, first step is to remove y from the left side. So, subtract y from each sides.

y-y=3x+2-y

0= 3x - y +2 (By simplifying)

So, the general form of the given equation is 3x-y+2=0.

4 0

2 years ago

If the height of the base is 15 and the width of the base is 8 what is the length of the hypotenuse

tino4ka555 [31]

Answer:

The length of the hypotenuse is 17.

Step-by-step explanation:

$15^2 + 8^2 = 17^2.$

I found this out by doing:

15 x 15 = 225

8 x 8 = 64

225 + 64 = 289

$\sqrt{289} = 17$

Hope this helps you! :)

7 0

3 years ago

Is the data set 3,3,3,4,4,5,25 skewed right skewed left or normally distributed?

OverLord2011 [107]

It is skewed to the right because 25 is the outlier.

3 0

3 years ago

Which expression is equivalent to this quotient?

Diano4ka-milaya [45]

Answer: C

Step-by-step explanation:

$\frac{3x^{2}-3}{x^{2}+3x}=\frac{3(x^{2}-1)}{x(x+3)}=\frac{3(x-1)(x+1)}{x(x+3)}$
So, the original fraction is equal to

$\frac{\frac{3(x-1)(x+1)}{x(x+3)}}{\frac{x+1}{x(x+3)}}=\boxed{3(x-1)}$

5 0

1 year ago

Convert: There are 1,000 meters in a kilometer, and 3,600 seconds in an hour. You can convert units of meters per second (m/s) i

PilotLPTM [1.2K]

The required speed in km/hr are 108km/hr and 25.704km/hr

<h3>How to calculate the distance and speed of an object</h3>

Given the following conversion rate

1 km = 1000m
1 hr = 3600seconds

Given that the speed of cheetah is 30meters per second. Converting to m/s will give:

30m/s = $\frac{30m}{1s} \times \frac{1km}{1000m} \times \frac{3600s}{1hr} \\$

30m/s = 30 * 3.6

30m/s = 108km/hr

For the person with speed of 7.14m/s, the value in km/hr is expresssed as:

7.14m/s = 7.14 * 3.6

7.14m/s = 25.704km/hr

Hence the required speed in km/hr are 108km/hr and 25.704km/hr

Learn more on speed conversion here: brainly.com/question/2681210

5 0

1 year ago