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2 years ago

Someone took the elevator down 2 floors to the basement. would it be positive/negative?

Mathematics

2 answers:

kirill [66]2 years ago

8 0

Answer:

Negative

Step-by-step explanation:

soldier1979 [14.2K]2 years ago

6 0

I think it would be negative I’m not for sure though because you are going down so you are subtracting numbers

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Select the correct answer.

Brums [2.3K]

ответ: д
-1/2 * 16 = -8
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4 0

2 years ago

Please help me answer the assignment in the picture.

Arturiano [62]

Mean: 52.2 because its the average of all the numbers

Range: 2 because (60-58)

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2 years ago

Which expressions are equivalent to 12x - 6?

iren2701 [21]

<h3>Answer</h3>

B and E

<h3>Explanation</h3>

A) It's wrong because

$- 6 \times (2x - 1) = - 12x + 6$

B) It's right because

$6 \times (2x - 1) = 12x - 6$

C) It's wrong because

$6x \times (2 - 1) = 6x \times 1 = 6x$

D) It's wrong because

$- 6x \times (2x - 1) = - 12 {x}^{2} + 6$

E) It's right because

$- 6 \times ( - 2x + 1) = 12x - 6$

F) It's wrong because

$6 \times ( - 2x + 1) = - 12x + 6$

8 0

3 years ago

Let F(x,y)=1+sqrt(4-y^2). . (a) Evaluate F(3,1). (b) Find and sketch the domain of F. (c) Find the range of F

charle [14.2K]

The goal of this function is to get a positive value under the square root sign so that the value would not be invalid. Evaluating F(3,1), the value is 1 + <span>sqrt(4-1^2) or equal to 1 + sqrt of 3.</span> In this case, the domain would be x equal to any numbers and the range equal to numbers from -2 ≤ y ≤ 2.

6 0

3 years ago

Read 2 more answers

write an equation of the line passing through point p that is perpendicular to the given line p(6,10),y=-3x+13

patriot [66]

Answer:

y = $\frac{1}{3}$ x + 8