3 years ago

A sample of 50 11th graders were asked to select a favorite pattern out of 6

Mathematics

1 answer:

alexandr402 [8]3 years ago

4 0

Answer:

Step-by-step explanation:

Since pink dots is the highest(30) and Purple is second highest so purple must be close to 30.

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Carlos completed x3 squats as part of his football workout. if x=5, how many squats did he complete?

omeli [17]

We need to substitute x with 5 because the question is asking how many squats Carlos has completed if he completed 5.

3 x 5 = 15

Therefore, Carlos completed 15 squats as part of his football workout.

By the way, this question is very simple and basic. I recommend reviewing Algebra for your benefit/

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3 years ago

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bazaltina [42]

Answer:

C -8

Step-by-step explanation:

Hope it helps :)!!

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3 years ago

What is the quotient of (3+i)(3-i)/-(2+2i)^2 expressed in simplest form

ddd [48]

The answer is 5i/4 :)))

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3 years ago

Can someone please help me answer this question, and please help me how you arrived to your correct answer? thank you!

galben [10]

$\sqrt{ - 180 {x}^{16} } \\ = \sqrt{( - 1) \times \: 2 \times 2 \times 3 \times 3 \times 5 \times {x}^{8} \times {x}^{8} } \\ = (2 \times 3 \times {x}^{8} ) \sqrt{( - 1) \times 5 } \\ = 6 {x}^{8} \times \sqrt{ - 1} \times \sqrt{5} \\ = 6 {x}^{8} i \: \sqrt{5}$

so answer is option 4

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3 years ago

Subtract 6x^2-x+3 from 8x^2-7x-2

daser333 [38]

Answer:

Step-by-step explanation:

1) translate the given informations in a operation

8x^2 -7x - 2 - (6x^2-x+3)

2) change the sign of all the terms in the bracket

8x^2 -7x -2 -6x^2 + x -3

3) simplify the expression

2x^2 - 6x -5

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3 years ago