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PIT_PIT [208]
2 years ago
10

The hypotenuse of a 45°-45°-90° triangle measures 18 cm.

Mathematics
2 answers:
mojhsa [17]2 years ago
6 0

Answer: B

Step-by-step explanation:

alina1380 [7]2 years ago
3 0

Answer:

b

Step-by-step explanation:

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What is the equation for this line
pogonyaev

The equation of the line is y=\frac{-1}{5} x-\frac{21}{5}.

Solution:

The points on the line are (–6, –3) and (4, –5).

 x_{1}=-6, y_{1}=-3, x_{2}=4, y_{2}=-5

Slope of the line:

 $m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

 $m=\frac{-5-(-3)}{4-(-6)}

 $m=\frac{-5+3}{4+6}

$m=\frac{-2}{10}

$m=\frac{-1}{5}

Point-slope formula:

 y-y_{1}=m\left(x-x_{1}\right)

 $y-(-3)=\frac{-1}{5}(x-(-6))

 $y+3=\frac{-1}{5}(x+6)

 $y+3=\frac{-1}{5} x-\frac{6}{5}

Subtract 3 from both sides of the equation.

$y=\frac{-1}{5} x-\frac{21}{5}

The equation of the line is  y=\frac{-1}{5} x-\frac{21}{5}.

6 0
3 years ago
a rectangular tank is 3/4 filled with water, when the metal prism is placed in the tank, it is 79/100 full. find the width w of
barxatty [35]

Answer:

no inglish :"<

sorry pero espero y alguien te responda bien pronto

7 0
2 years ago
six angles of a heptagon measure 107, 139, 131, 110, 145. and 128. what is the measure of the seventh angle​
alexgriva [62]

the measure is 140, I basically summed all of the angles of a polygon of “n”, which is 7, then I did 7-2 times 180 (900) so I can finally add up all of your measurements

3 0
3 years ago
The graph shows the relationship between the total amount of money that Carly will have left, y, if she buys x packs of baseball
Likurg_2 [28]
20$ because it goes up and down by 4
8 0
2 years ago
Read 2 more answers
A computer has the shape of a rectangular solid. Find the volume of the computer, with
serious [3.7K]

Answer:

V = 127.5in^3

Step-by-step explanation:

The volume of a rectangular prism is:

Volume = length x width x height

Therefore, in this equation it would look like this:

Volume = (5) x (5) x (5.1)

Volume = 127.5in^3

The volume of the computer is 127.5in^3.

<em>I hope this helps!!</em>

<em>- Kay :)</em>

5 0
2 years ago
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