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Aleks04 [339]
3 years ago
11

Yo need help asap pls !!! markin da brainiest too !!!

Mathematics
1 answer:
Andrei [34K]3 years ago
4 0

Answer:

m = (y2 - y1) / (x2 - x1)     | * (x2 - x1)

m * (x2 - x1) = y2 - y1     | + y1

m * (x2 - x1) + y1 = y2

Answer D is correct.

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The figure below shows the quotient of Fraction 2 over 5 divided by Fraction 1 over 10.
den301095 [7]
0.04 because if you divide it you get 0.04
3 0
3 years ago
List five rational numbers between -4/5 and -2/3 . Please tell by step by step explaintion ​
attashe74 [19]

9514 1404 393

Answer:

  -0.67, -0.68, -0.69, -0.70, -0.71

Step-by-step explanation:

There are an infinite number of ways to do this.

Perhaps the simplest is to do it in decimal.

 -4/5 = -0.8

  -2/3 = -0.666... (repeating 6)

Any negative decimal number between these values will do. For example, ...

  -0.67, -0.68, -0.69, -0.70, -0.71

__

If you want to choose fractions that are evenly spaced between the given values, you can find their difference, then divide that difference into 6 parts (1 more than the number of numbers you need).

  -2/3 -(-4/5) = 4/5 -2/3 = (12 -10)/(5·3) = 2/15 . . . . length of interval

  1/6 of this difference is ...

     (1/6)(2/15) = 2/90 = 1/45

The interval end point nearest 0 is ...

  -2/3 = -30/45

so the 5 intermediate values will be that value with -1/45 repeatedly added:

  -31/45, -32/45, -33/45 = -11/15, -34/45, -35/45 = -7/9

_____

<em>Additional comment</em>

The fractions we came up with could be referred to as "5 arithmetic means between -2/3 and -4/5." There is nothing in the problem statement suggesting the values need to be evenly spaced.

When doing this in decimal, you can obtain a new value simply by adding more digits to the decimal fraction:

  -0.68, -0.685, -0.6853, -0.68531, -0.799

7 0
2 years ago
Your checking account is overdrawn by $50. You write a check for $20. What is the balance in your account?
Alex17521 [72]
Your current balance is -50

You write a check for 20$

You will now have -50 - 20 = $-70

Hope that helps :)
6 0
3 years ago
Read 2 more answers
What is the area of the pool?
IRISSAK [1]
The area is 336 is you multiply the outer numbers then subtract the numbers on the in side that's what you get
4 0
3 years ago
When Raphael solved the system below by using the method of elimination, he changed the second equation to -8x-2y=-2 what proper
galben [10]
For this case, what we are going to do is use the following property:
 Multiply an equation by a scalar.
 In this case, the scalar will be:
 k = -2
 We have then that equation 2 will be:
 k * (4x + y) = k * 1
 -2 * (4x + y) = - 2 * 1
 -8x-2y = -2
 Answer:
 The property that justifies this manipulation is:
 Multiply an equation by a scalar.
4 0
3 years ago
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