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3 years ago

HELP ME PLEASE I DON'T UNDERSTAND

Mathematics

1 answer:

Alex17521 [72]3 years ago

8 0

Answer:

see below

Step-by-step explanation:

Input 2x+6 work Output

0 2*0 +6 0+6 = 6

1 2*1 +6 2+6 = 8

2 2*2 +6 4+6 = 10

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Can someone help?????

dexar [7]

Answer:

JL = 56

NK = 28

Step-by-step explanation:

Since JL = MK

5x + 1 = 8x - 32

8x - 5x = 32 + 1

3x = 33

x = 11

JL = 5x + 1 = 5(11) + 1 = 55 + 1 = 56

NK = 1/2MK = 1/2JL = 56/2 = 28

6 0

2 years ago

Use FTC2 to find the derivative

labwork [276]

Answer: 17/2 = 8.5

Ok done. Thank to me :>

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2 years ago

Each interior angle of a regular polygon is 140°.Find the number of sides

castortr0y [4]

Step-by-step explanation:

Each interior angle=140°

(n-2)180°/n=140°

180°n-360°/n=140°

180°n-360°=140°n

180°-140°=360°

40°n=360°

n=360°/40°

n=9

Hence, the number of sides of the polygon is 9.

It is nonagon .

8 0

3 years ago

Need help ASAP! (Geometry 1)

melisa1 [442]

Answer:

The Length of third side is 52 units.

Step-by-step explanation:

Given:

Length of First side = 48

Length of second side = 20

Also given the angle between them is 90°.

Hence we can say figure shown is a right angled triangle.

For finding the third side we can use Pythagoras theorem which states that;

"If a triangle is right angled then, the Square of the hypotenuse is equal to sum of the square of the other two sides."

$Third \ side ^2=First \ side^2+Second \ side^2$

Hence substituting the values we get;

$Third\ side^2= 48^2+20^2 = 2304+400 =2704$

Now taking Square root on both side we get;

$\sqrt{Third \ side^2} = \sqrt{2704}\\ Third \ side = 52 \ units$

Hence Length of Third side is 52 units.

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3 years ago

13) You are setting the combination on a

Andre45 [30]

Answer:

there are 9 possibilities I think

3 0

3 years ago