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2 years ago

11

This negative when developed will produce a 4” by 6” photograph. What is the length of each negative, if the width is 24 millime

ters

1 answer:

Katarina [22]2 years ago

5 0

Anwer: 36 millimeters

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Solve the equation below. Pls include work<br><br><br><br> 28.10 = 15.5 + 5x

madreJ [45]

Answer:

2.52

Step-by-step explanation:

5x + 15.5 = 28.1

subtract 15.5 from both sides

5x = 12.6

divide both sides by 5

x = 2.52

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2 years ago

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Which of the following representations are functions?

allsm [11]

Answer: A and B only

Step-by-step explanation:

In function, for one value of x there must be only one value of y.

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2 years ago

What are all the numbers with the absolute value of -4

KIM [24]

Answer:

Just 4 and -4

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Select the equation of a straight line that is parallel to the line 4y = 3x + 5

insens350 [35]

Answer:

One equation can be y = 3/4X +2

Step-by-step explanation:

Any equation that has a slope of 3/4 will be parallel to the line 4Y = 3X + 5 because the slope is the same. This can also be shown visually using any graphing calculator.

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2 years ago

For A = {a,b}, determine A x P(A).

alex41 [277]

Answer:

Since A={a,b}, then $P(A)=\{\emptyset, \{a,b\}, \{a\}, \{b\}\}$ . Remember that the Cartesian Product of two sets A, B is defined by

$A\times B=\{(x,y): x\in A \text{ and } y\in B\}$ . Then

$A\times P(A)=\{(a,\emptyset),(a,\{a,b\}),(a,\{a\}), (a,\{b\}), (b,\emptyset),(b,\{a,b\}),(b,\{a\}), (b,\{b\})\}$

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2 years ago