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4 years ago

What is the position of the earth moon and sun for a lunar eclipse to take place?

Mathematics

1 answer:

Cloud [144]4 years ago

5 0

B is most likely the answer.

Hope this Helped!

;D
Brainliest??

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Hep ASAP geometry 25 points

neonofarm [45]

Answer:

(1, - 8 )

Step-by-step explanation:

Given that P'( - 6, - 4 ) is the image of P(- 2, 3 )

Then the rule is (x, y ) → (x - 4, y - 7 )

Thus

A(5, - 1 ) → A'(5 - 4, - 1 - 7 ) → A'(1, - 8 )

7 0

4 years ago

consider the following quadratic function f(x)= -2x^2+12x+32=0 select all the statements that are true for the function

Naddika [18.5K]

Answer:

The answer to your question is

a) 400

b) The function has two real solutions (-2 and 8)

Step-by-step explanation:

Process

1.- Discriminant = b² - 4ac

= 12² -4(-2)(32)

= 144 + 256

= 400

2.- Solutions (using the general formula)

x = $\frac{- b +/- \sqrt{b^{2}- 4ac}}{2a}$

x = $\frac{- 12 +/- \sqrt{400}}{2(-2)}$

x = $\frac{-12 +/- 20}{2(-2)}$

x₁ = $\frac{-12 + 20}{2(-2)} = \frac{-12 + 20}{-4} = \frac{-8}{4} = - 2$

x₂ = $\frac{- 12 - 20}{- 4} = \frac{-32}{- 4} = 8$

This function has two real solutions (-2, 8)

7 0

4 years ago

What is the complete factorization of 8x2 - 8x + 2?

GREYUIT [131]

Complete factorization of $8x^2-8x+2$ is $2(2x-1)^2$ .

Step-by-step explanation:

Given,

$8x^2-8x+2$

Taking 2 common

$2(4x^2-4x+1)$

$2(4x^2-2x-2x+1)\\2[2x(2x-1)-1(2x-1)]\\2(2x-1)(2x-1)\\2(2x-1)^2$

Therefore;

Complete factorization of $8x^2-8x+2$ is $2(2x-1)^2$ .

5 0

3 years ago

Please answer this correctly and thanks

ANEK [815]

A = L * W

280 = 14 * A

A = 280 / 14

A = 20

A = 2 tens

Big rectangle: A = 280 + (14 * B)

378 =280 + 14B

14B = 378 - 280

14B = 98

B = 7

So length = 2 tens + 7 = 27

Answer

C. 2 tens + 7 = 27

4 0

3 years ago

The ratio of pens to pencils in the box is 84 to 112. Which statement describes this relationship?

Oksi-84 [34.3K]

Answer:

For every 84 pens there are 112 pencils in the box.

Step-by-step explanation:

We are given the following information in the question.

We are given a ratio of pens to pencil is 84 to 112.

Ratio is a relationship between two numbers that helps us to know how first number is related to the second number.

This can be written as: 84 : 112

This can be read as: For every 84 pens there are 112 pencils in the box.

Simplifying the fraction we have:

$\displaystyle\frac{84}{112} = \frac{21}{28}$

This ration can be written as 21 : 28 which means for every 21 pens in a box there are 28 pencils in the box.

3 0

3 years ago

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