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Margaret [11]
3 years ago
7

Find the difference between the points L(7,-1) and M(-2;4)

Mathematics
1 answer:
Nookie1986 [14]3 years ago
8 0

Answer:

[7 - (-2)]2 + [-1 - 4)2 = 92 + 52 = 106

The distance is 1061/2 = 10.3 (correct to 1 decimal place).

I usually use my calculator to do square root, but you could do it by Newton's method, starting with 10.

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Write the expression in interval notation
Ludmilka [50]
If we have a less than (or less than or equal to) sign with an absolute value, that indicates a conjunction where values can be expressed as an interval.  The absolute value will be less than the number to the right, but it will also at the same time be greater than the negative of the number to the right.  Don't forget that absolute value is a distance measurement, and the distance from the origin to -4 is 4 units, just like the distance from the origin to +4 is 4 units.  Our particular absolute value will look like this: \left[\begin{array}{ccc}x-6\end{array}\right]  \leq 4 and \left[\begin{array}{ccc}x-6\end{array}\right]  \geq -4.  Solving the first absolute value we have that x \leq 10 and the second one is x \geq 2.  In interval notation we need to put x between the 2 inequality signs, which will look like this: 2 \leq x \leq 10.  And there you go!
3 0
3 years ago
a vehicle with power steering makes a hissing or whirring sound when the wheel is turned all the way to the stops. Technician A
motikmotik

Answer:

Technician B only

Step-by-step explanation:

Clunking Noises From the Front Suspension. One of the most common symptoms of a problem with suspension ball joints is clunking noises coming from the vehicle's front suspension. ... Usually, the clunking will get continuously louder as the ball joints wear out, or until they eventually completely fail and break.

7 0
3 years ago
John bought 15 cookies and ate three of them he ate what percent of the cookies
hram777 [196]

Answer:

20%

Step-by-step explanation:

You would have to divide 3 by 15, then multiply by 100 to get your answer

5 0
4 years ago
Solve the inequality. 7x + 3 > 10 A) x > 1 B) x < 1 C) x ≥ 1 D) x > 13 7
11Alexandr11 [23.1K]

The right answer is Option A: x>1

Step-by-step explanation:

Given inequality is;

7x + 3 > 10

Subtracting 3 from both sides;

7x+3-3>10-3\\7x>7

Now, we will divide both sides of the inequality by 7 to find x.

Therefore;

Dividing both sides by 7

\frac{7x}{7}>\frac{7}{7}\\x>1

The solution to the inequality is x>1

The right answer is Option A: x>1

Keywords: subtraction, division

Learn more about subtraction at:

  • brainly.com/question/2821386
  • brainly.com/question/2860697

#LearnwithBrainly

4 0
3 years ago
- I made this IMPOSSIBLE Question to see who can answer it correctly
Valentin [98]

Answer:

converse 3

contrapositive 1

inverse 2

conditional statement 4

8 0
3 years ago
Read 2 more answers
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