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cupoosta [38]
2 years ago
15

The sum of two numbers is six, and the difference is 10. Find the numbers.

Mathematics
1 answer:
pashok25 [27]2 years ago
3 0
First no. = x 
Second no. = y

Equation Formation
x + y = 6..........equation(i)
x - y = 10...........equation (ii)


x = 6 - y
6 - y - y = 10
6 - 2 y = 10
-2 y = 10 -6
-2 y = 4
   y = -2

x = 6 + 2
x = 8

Answer = 8 , -2 

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Mice21 [21]

Answer:

Step-by-step explanation:

The opposite side to angle B is 4. It is the line AC. AC is not connected in any way to <B

The adjacent side is one of the two sides making up <B. It is 3.

Tan(B) = opposite / adjacent

Tan(B) = 4/3

<B = tan-1(4/3)

<B = 53.13

6 0
2 years ago
100 POINTS AND BRAINLY NO LINKS What is the length of the line segment with endpoints (−3, −8) and (10, −8) ?
Anika [276]

Answer:

13 units

given two points: (−3, −8) and (10, −8)

As the y coordinates are same.

use the method:

|x2| + |x1|  where  (x1, y1), (x2, y2)

Solve:

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13

3 0
1 year ago
Read 2 more answers
Please help.........
faust18 [17]
The answer for PA is 60/13. This is found by
The area of the rectangle is 60, therefore, the big triangle areas are 30 each. We know that the hypotenuse is 13, so therefore, we get
1/2(13*PA) = 30. This then simplifies to 
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Hope this helps and have a nice day:)
5 0
3 years ago
All of the edges of a moving box are of equal length. If the surface area is 864 square inches, what is the length; in inches of
andreyandreev [35.5K]
Side makes 846 because side = area to the power of 2

6 0
3 years ago
How many solutions does this linear system have?
Mice21 [21]

Answer:

one solution: (-1,1)

Step-by-step explanation:

we have

y=x+2 ----> equation A

6x-4y=-10 ----> equation B

Solve the system by substitution

Substitute equation A in equation B

6x-4(x+2)=-10

solve for x

6x-4x-8=-10

6x-4x=-10+8

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<em>Find the value of y</em>

y=x+2 ----> y=-1+2=1

The solution is the point (-1,1)

therefore

one solution: (-1,1)

8 0
3 years ago
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