All categories

2 years ago

Help me please please please

Mathematics

1 answer:

Vesnalui [34]2 years ago

7 0

64/5 or 12.8 (hint: download mathxl)

You might be interested in

{(-5,9),(2, 31), (9, 143), (11, 151),(0, 42),(5, 97)}

wlad13 [49]

The number 7 is the best prediction of the output when the input is 13.

<h3>What is the equation of a line passing through two given points in 2 dimensional plane?</h3>

Suppose the given points are (x_1, y_1) and (x_2, y_2), then the equation of the straight line joining both two points is given by

$(y - y_1) = \dfrac{y_2 - y_1}{x_2 - x_1} (x -x_1)$

The equation of the line is found as;

$\rm y-y_1= \frac{y_2-y_1}{x_2-x_1} \\\\ \rm y-9= \frac{31-9}{2+5} (x+5)\\\\ 7y-63 = \frac{31-9}{2+5} (c+5)\\\\ 7y-63=22x+110\\\\ 7y= 22x+173 \\\\ but ,x=13\\\\ 7y=22 \times 13 +173\\\\ y= \frac{1259}{7} \\\\ y= 179$

Learn more about straight line equation here:

brainly.com/question/380976

#SPJ1

8 0

1 year ago

(24-2)180 whats the answer?

Nookie1986 [14]

Answer:

3960 is the answer

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Which of the following is the square root of 17 to the nearest tenth? A) 2.9 O B) 2 O C) 4.1 OD) 6.9

katrin2010 [14]

Answer: 4.1

Step-by-step explanation:

8 0

2 years ago

PLz help :( i will mark barinliest

RUDIKE [14]

Answer:

Step-by-step explanation:

It's D.

A theorem is true by some sort of mathematical logic.

It is not a definition. Not C

It is not in the end true because of inductive reasoning (a theorem may lend itself to inductive reasoning, but it must be proved.) Not A

It certainly not assumed to be true without proof. Not B

3 0

3 years ago

A spotlight can be adjusted to effectively light a circular area of up to 6 meters in diameter. To the nearest tenth, what is th

levacccp [35]

You would find the radius by halving the diameter. Then you use the equation
$\pi \: r { }^{2} =$
and you get about 28.2 meters.

3 0

3 years ago