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prisoha [69]
3 years ago
5

Plzzzzzzzzzzzzzz answer this!!

Mathematics
2 answers:
lawyer [7]3 years ago
7 0

Answer:

≈ 9.4 cm

Step-by-step explanation:

P(-4, -2), Q(4,3)

d= √(x2-x1)²+(y2-y1)²=√ (4+4)²+(3+2)²= √64+25 = √89 ≈ 9.4 cm

kirill [66]3 years ago
5 0

Answer:

9.4

Step-by-step explanation:

Hello! To solve this problem, you need to know the distance between two points formula. That is \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2  } \\. Now, just plug in the numbers from the equation. x_{2} is -4, x_{1} is 4, y_{2} is -2, and y_{1} is 3. So, then you have \sqrt{(-4-4)^2+(-2-3)^2}, which is equal to \sqrt{89. \sqrt{89 rounded to one decimal place is 9.4. I believe that is the right answer, please let me know if it helped.

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joja [24]

Answer: The solutions are not viable because the amount of the sale cannot be negative.

Step-by-step explanation:

The solution A = -5 is not viable because A represents the amount of sale in dollars and so cannot be a negative number. The minimum amount that a person can make from sales is $0 so anything less than that is not viable.

For instance, if you are selling shoes for $4 each and make no sales in the day, your sales would be $0. It is not possible that your sales would be -$4.

6 0
2 years ago
Someone please help me, use a variable to represent the situation, and solve the equation using inverse operations.
Scorpion4ik [409]

Answer:

36 in

Step-by-step explanation:

T= toucan

M= macaw

T= 2/3M

T= 24

24= 2/3M

72=2M

36= M

4 0
2 years ago
Read 2 more answers
What does why y equal
Novay_Z [31]

Answer:

y=2/3x+4/3

Step-by-step explanation:

4 0
3 years ago
How do you find the rate of change
olga_2 [115]
If it's for a graph then I believe you just find the slope which you can do by taking two points and plugging them into this equation y-y
/
X-X

Example: (2, 4) and (6, 7) the first number is always x and the second is always y so if you plug those in the equation would look like this....

4-7
/
2-6

That would end up being
3
- ---- aka the rate of change
4


P.s. The slash and the four dotted lines together means division. Hope this helps
6 0
3 years ago
What is the length of arc ab?
7nadin3 [17]
Before we do anything we must convert radians to degrees using a table. pi/3 radians equals 60 degrees, meaning the central angle of this arc is 60 degrees. This also tells us that the length of the arc is 1/6 of the whole circumference. All we have to do now is calculate the circumference which is diameter x pi.

arc = 1/6 pi x 36
arc = 6pi cm

4 0
3 years ago
Read 2 more answers
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