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Vadim26 [7]
3 years ago
6

On the practice assignment-Model: The pool table problem, how do you solve 1E because I already seem to be making a perpendicula

r line?
Mathematics
1 answer:
Brut [27]3 years ago
3 0

Answer:

is there a photo that goes with this?

Step-by-step explanation:

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The value for the missing side is: 25. 4 5. None of these choices are correct.
andrew11 [14]

Answer:

5

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2 + b^2 = c^2

where a and be are the legs and c is the hypotenuse

3^2 + 4^2 = c^2

9+16 = c^2

25 = c^2

Take the square root of each side

sqrt(25) = sqrt(c^2)

5 =c

7 0
4 years ago
Place (dlick and drag) one option from each of the lists below Into Its corresponding box to
earnstyle [38]

keeping in mind that perpendicular lines have negative reciprocal slopes, let's check for the slope of the equation above

y = \stackrel{\stackrel{m}{\downarrow }}{-\cfrac{1}{3}}x+5\qquad \impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array} \\\\[-0.35em] ~\dotfill

\stackrel{~\hspace{5em}\textit{perpendicular lines have \underline{negative reciprocal} slopes}~\hspace{5em}} {\stackrel{slope}{\cfrac{-1}{3}} ~\hfill \stackrel{reciprocal}{\cfrac{3}{-1}} ~\hfill \stackrel{negative~reciprocal}{-\cfrac{3}{-1}\implies 3}}

so we're really looking for the equation of a line whose slope is 3 and passes through (1 , 10)

(\stackrel{x_1}{1}~,~\stackrel{y_1}{10})\qquad \qquad \stackrel{slope}{m}\implies 3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{10}=\stackrel{m}{3}(x-\stackrel{x_1}{1}) \\\\\\ y-10=3x-3\implies y=3x+7

5 0
2 years ago
Write a mixed number that is equivalent to 16 over three
zzz [600]

Step-by-step explanation:

Set up the division problem in long division format.

Divide 16 by 3

. Place this digit in the quotient on top of the division symbol. Multiply the newest quotient digit (5) by the divisor

Subtract 15 from 16

The result of division of 163 is 5 with a remainder of 1

  1. Use the long division solution to convert the original fraction (163)
  2. to a mixed number. The whole number portion of the mixed number will be the number of times the denominator of the original fraction divides evenly into the numerator of the original fraction (5), and the fraction portion of the mixed number will be the remainder of the original fraction division (1) over the denominator of the original fraction (3)

513

answer: 5 and one third

5 0
3 years ago
I need Help please!:D
ikadub [295]

Answer:

70

Step-by-step explanation:

42/6=7. 42000/600=70. Add the zeroes!

4 0
3 years ago
Read 2 more answers
Z <br> 3<br> +4<br> z <br> 2<br><br> ​ <br> + <br> z <br> 3<br> +4<br> 4z <br> 2<br> −6z
sergeinik [125]

Answer:

Step-by-step explanation:

7 0
3 years ago
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