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3 years ago

Is each line parallel, perpendicular, or neither parallel nor perpendicular to the line −3x+5y=−15 ?

Mathematics

2 answers:

AysviL [449]3 years ago

8 0

Perpendicular means that it has a slope that is the reciprocal of the original, and parallel means that the slopes are the same.

m_a_m_a [10]3 years ago

8 0

Tip:

With these kinds of equations focus on the x and y values

Same exact values = parallel

x and y values are swapped = perpendicular

anything else = neither

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tatuchka [14]

11*33

The area is 363cm squared, and the dimensions are 11 x 33

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3 years ago

(GIVING BRAINLIEST!!!)

AfilCa [17]

Answer:

$Total\ length = 8\frac{5}{8}\ miles$

Step-by-step explanation:

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Required

Total length of $2\frac{7}{8}$ ski trails

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So:

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$Total\ length = 3 * 2\frac{7}{8}$

Express fraction as improper fraction

$Total\ length = 3 * \frac{23}{8}$

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3 years ago

Which is a quadratic function?

ryzh [129]

Answer: $f(x)=5x^2-4x+5$

Step-by-step explanation:

A quadratic function is as following; $ax^2+bx+c$

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3 years ago

Examine the diagram. Triangle A B C. Side A C is parallel to a line. The line is at angle B. The angles formed by the line are 7

Marina CMI [18]

Answer:

alternate exterior angles m∠A =70 °

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Step-by-step explanation:

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3 years ago

Giving brainliest and max rating.

Yanka [14]

Given:

The cost of each carnival ticket is $5.

To find:

The equation, table of values and graph for the given problem.

Solution:

Let x be the number of tickets and y be the total money spent on tickets.

Cost of one ticket = $5

Cost of x tickets = $5x

So, total cost is

$y=5x$

The required equation is $y=5x$ .

At x=1,

$y=5(1)$

$y=5$

At x=2,

$y=5(2)$

$y=10$

At x=3,

$y=5(3)$

$y=15$

The required table of values is

x y

1 5

2 10

3 15

So, the required table of values is table A.

From the above table, it is clear that the graph passes through the point (1,5), (2,10) and (3,15). The graph B passes through these points.

So, the required graph is graph B.

Since the required answers are $y=5x$ , table A, graph B, therefore the correct option is B.

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2 years ago