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iragen [17]
3 years ago
10

Find the distance between the points (-5,7) and ( -5,-4)

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
8 0

Answer:

11

Step-by-step explanation:

You might be interested in
How many pairs of whole numbers can you find that have a sum of 12?
Arte-miy333 [17]

There are 7 pairs of whole numbers that have a sum of 12 (12 and 0,1 and 11,2 and 10, 3 and 9, 4 and 8, 5 and 7, and 6 and 6.

5 0
3 years ago
At Lincoln High​ School, 6 students are members of both the Chess Club and the Math Club. There are 20 students in the Math​ Clu
Rama09 [41]
P(C or M) = P(C) + P(M) - P(C and M)

= 12/400 + 20/400 - 6/400

= 26/400 or 0.065

The answer is: P(C or M) = 0.065

Hope this helps.
:)
6 0
2 years ago
Sara is working on a Geometry problem in her Algebra class. The problem requires Sara to use the two quadrilaterals below to ans
EleoNora [17]

Answer:

For the perimeters, x must be equal to 2.

For the areas, it is either undefined, or something.

Step-by-step explanation:

You can first find the perimeters for both sides.

For the left shape, we add the two sides of 6 and x + 4 to get x + 10.

Then we multiply x + 10 by 2 because there are 4 sides, and we only got 2 sides.

The perimeter of the first shape is 2x + 20.

The second shape can be solved by doing the same thing by adding 2 and 3x + 4 to get 3x + 6.

3x + 6 times 2 is 6x + 12.

The second perimeter is 6x + 12.

If both sides are supposed to be equal, then we can write these two expressions we solved for like:

6x + 12 = 2x + 20.

Subtraction property of equality

6x + 12 - 12 = 2x + 20 - 12

Simplify

6x = 2x + 8

Again

6x - 2x = 2x - 2x + 8

Simplify

4x = 8

Division property of equality

4/4x = 8/4

Simplify

x = 2

So if x = 2, the perimeters will be the same.

You can confirm this by plugging it back into either equation.

For the areas, we just multiply the length and width for both shapes, so we get

6(x+4)  =  2(3x+4)

Since they are supposed to be equal.

We simplify and get

6x + 24 = 6x + 8

We know this is false and is not possible, since we can remove the 6x because it is on both sides.

We also know that 24 is not equal to 8 (who thought!)

:D

24 ≠ 8

So it is undefined or whatever you call it.

3 0
3 years ago
Chris purchased a tablet for $650. The tablet depreciates at a rate of $25 per month.
Troyanec [42]

Let d equal the final amount it depreciates.

Let m equal the number of months.

Since d is the final amount, we put this at the very end of the equation.

Since it depreciates $25 every month, this number is going to be subtracted from the total price of the tablet ($650).

The final equation comes out too: d = 650 - 25m

Best of Luck!

7 0
3 years ago
What is the Prime factorization of 600? Please answer and explain.
Bumek [7]
Prime factorization for 600 is 2^3 times 3 times 5^2
6 0
3 years ago
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