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3 years ago

examine the following sequence 1,4,9,16,25…why is 36 the next number in the sequence ? because the pattern is

Mathematics

1 answer:

kobusy [5.1K]3 years ago

3 0

Answer:

The pattern is adding by consecutive odds.

Step-by-step explanation:

The first odd you start with is 3:

1 + 3 = 4

4 + 5 = 9

9 + 7 = 16

16 + 9 = 25

25 + 11 = 36

...

Note that each time you add, it is by consecutive odds, meaning that after 36, you are adding 13, then 15, etc.

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Solve the following equation for the unknown quantity: 12x-8=3x+10. a. x=4 b. =2 c =12 d. x=1/2

dezoksy [38]

Answer:

b. x=2

Step-by-step explanation:

Step 1- Move the variable to one side.

12x-8= 3x+10

-3x -3x

9x-8= 10

Step 2- Add 8 to both sides.

9x-8= 10

+8 +8

9x= 18

Step 3- Divide to both sides.

9 9

x= 2

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3 years ago

Polygon ABCD is dilated, rotated, and translated to form polygon A′B′C′D′. The endpoints of AB are at (0, -7) and (8, 8), and th

Anton [14]

Rotation and translation are rigid transformations, they don't change figure sizes. Dilation change figure sizes increasing or decreasing them by scale factor.

First, find AB and A'B' by the formula:

$AB=\sqrt{(x_B-x_A)^2+(y_B-y_A)^2}= \sqrt{(8-0)^2+(8-(-7))^2}=\sqrt{8^2+15^2}=\sqrt{64+225}=\sqrt{289}=17,\\ \\A'B'=\sqrt{(x_{B'}-x_{A'})^2+(y_{B'}-y_{A'})^2}= \sqrt{(2-6)^2+(1.5-(-6))^2}=\sqrt{4^2+7.5^2}=\sqrt{16+56.25}=\sqrt{72.25}=8.5.$

As you can see AB=2A'B'. This means that the segment AB was decreased twice to form segment A'B'. Then the scale factor is 1/2.

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3 years ago

Knife or rope its a science question.

Agata [3.3K]

Answer:

knife or rope for what tho?

Step-by-step explanation:

anyways whatever it is I go for the knife

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3 years ago

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Use what you know about triangles to classify this triangle.

Leya [2.2K]

Answer:

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Step-by-step explanation:

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3 years ago

Please help I only have an hour!! I will give brainliest!!

Brrunno [24]

Answer:

the base would be 4.

Step-by-step explanation:

The base is the number underneath the exponent.:))

Hope this helped :)) Please mark Brainliest :))

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3 years ago