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Vlad1618 [11]
2 years ago
13

What is the distance between (7, 1), (12, -7)?

Mathematics
1 answer:
OLEGan [10]2 years ago
8 0

Answer:

\sqrt{89}

Step-by-step explanation:

\sqrt{ {(7 - 12)}^{2} +  {(1 - ( - 7))}^{2}  }

\sqrt{ {( - 5)}^{2}  +  {8}^{2} }

\sqrt{25 + 64}

\sqrt{89}

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Each cable car at an amusement park can hold six Riders. There are 51 people in line to ride the cable cars. How many cable cars
laila [671]

Answer:

9 cable cars

Step-by-step explanation:

51 ÷ 6 = 8.5

8.5 rounds up to 9

Answer:

3

Step by step explanation:

54 ÷ 6 = 9

5 0
3 years ago
The rate of change from 23 to 30 is
____ [38]

Answer:

7

Step-by-step explanation:

8 0
3 years ago
How do I find the slope of a perpendicular line?
Licemer1 [7]
Yes, math can be challenging sometimes (mostly due to the horrible way its taught by teachers but I wont go on a rant about that today).

The Slope of a parallel line is obviously going to have the same slope as the line it is parallel to, which you already know.

But for perpendicular, how would we figure that out?

First, you need to understand whats going on.  Picture a linear line.  Now, look at the (0,0) point.  To make it perpendicular, it must form 90 degrees with the other line.  Now, to get the answer for a perpendicular line, you need to remember two steps.

1.) Change the sign to the opposite sign (negative would go positive and positive would go negative)

2.) You take the reciprocal of the line (That is what times that number would make that number equal one.  2 * 1/2 would be 1.  You can also look at this by switching the denominator and numerator.

If you have more questions, feel friend to add me and write me<span />
4 0
4 years ago
13.41 x (5.4 divided by 9)
BabaBlast [244]

The value of the expression will be 8.166.

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The mathematical expression is,

⇒ 13.41 x (5.4 divided by 9)

Now,

Solve the expression as;

⇒ 13.41 x (5.4 divided by 9)

⇒ 13.41 x (5.4 ÷ 9)

⇒ 13.41 x 0.6

⇒ 8.166

Thus, The value of the expression will be 8.166.

Learn more about the expression visit:

brainly.com/question/4344214

#SPJ1

6 0
1 year ago
It is necessary to make sure the check register
12345 [234]
Yes very much so .....

4 0
4 years ago
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