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Inessa [10]
3 years ago
8

Can anyone help me with these?

Mathematics
1 answer:
Lapatulllka [165]3 years ago
6 0

Answer:

im sorry i have no idea

Step-by-step explanation:

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PLEASE HELP I WILL GIVE BRAINLEST!!!
Furkat [3]

Answer:

=16+9=25

Step-by-step explanation:

8 0
3 years ago
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3. What three numbers are the Pythagorean triple generated by using 4 for x and 1 for y. Remember to use the formulas:
Gnom [1K]

Given:

The three equations for the three numbers are

a=x^2-y^2

b=2xy

c=x^2+y^2

To find:

The Pythagorean triple generated by using 4 for x and 1 for y.

Solution:

Substituting x=4 and and y=1 in the given equations, we get

a=4^2-1^2

a=16-1

a=15

In the same way find b and c.

b=2(4)(1)

b=8

The third number is

c=4^2+1^2

c=16+1

c=17

The required Pythagorean triple is 8, 15, and 17.

Therefore, the correct option is C.

5 0
3 years ago
Find the missing side
lisabon 2012 [21]

Answer: 1) The missing length is 40.   2) The missing side is 30 .

Step-by-step explanation:

1)  9^2  + b^2 = 41^2

   81  +  b^2 = 1681

   -81                   -81

   b^2 =  1600

b= 40

2)  24^2 + 18^2 = c^2

 576  + 324 = c^2  

 900 =c^2

c= 30

5 0
3 years ago
Find the area of a square whose side is 4xy.​
ruslelena [56]

Step-by-step explanation:

Given,

Side of a square = 4xy

Therefore, area of the square = side × side

= 4xy × 4xy

16 {x}^{2}  {y}^{2} (ans)

6 0
3 years ago
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Anyone ? I’ll mark you the brainiest
Firdavs [7]

Answer:

6

Step-by-step explanation:

6 is the square root of 36.

6 0
3 years ago
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