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postnew [5]
3 years ago
7

What is the distance between the points (5, 1) and (-3, -5)?

Mathematics
1 answer:
Anvisha [2.4K]3 years ago
6 0

Answer: 10

Step-by-step explanation: d = √(x^²-x^₁)^2+(y^²-y^₁)^2 d = √ (-3-5)^2+ (-5-1)^2 d = √(-8)^2 + (-6)^2 d = √64+36 d = √100 d = 10

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X-3=10 does anyone know this
vovikov84 [41]

Answer:

Are you trying to solve for x?

x= 13

just kick the 3 to the other side, so a negative 3 would become a positive 3:

x= 10 + 3

x= 13

You can also use cymath it gives you the answer and explanation.

Hope this helps.

5 0
3 years ago
Which is equivalent to the following expression <br> 7/12 times 4
Nezavi [6.7K]

Answer:

4/1

Step-by-step explanation:

7 0
3 years ago
The tangent of an angle is the ratio of the adjacent side over the opposite side.
uranmaximum [27]
False, it is opposite over adjacent. 
3 0
3 years ago
Town B is 40 km due north of town a what is the bearing of a from B ​
Dafna11 [192]

Answer:

180°

Step-by-step explanation:

In bearing the protractor is placed in the North-South direction(eastside) thus directly north is on a bearing of 0°.After you mark the point B. A will be directly south which is on a bearing of 180°

3 0
4 years ago
Consider the equation and its solution.
AVprozaik [17]

Answer:

The correct answer is C. 2.

Step-by-step explanation:

To solve this problem, we should begin with the second step and work backwards in order to find the unknown value.  If given the equation -15x + 30 = 25, we should factor out a -15 to simplify.  This method is shown below.

-15x + 30 = 25

-15(x-2) = 25

We know this is correct because if we redistribute the -15 through the parentheses using the distributive property, we would get our original equation again.  In other words, this answer is confirmed by the fact that -15 * -2 equals positive 30.

However, we need to look closely at the question that is asked.  The box that we must fill in is already preceded by a negative sign, thus the correct answer is C. 2.

We can check our work by replacing the box with the number 2, getting -15(x-2) + 30 = 25, which was the equation we got earlier.

Hope this helps!

5 0
4 years ago
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