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VashaNatasha [74]
3 years ago
6

The slope of the line that contains the points (2, -7) and (-2, 5) is -3. What is the y-intercept?

Mathematics
1 answer:
sladkih [1.3K]3 years ago
5 0

Answer:

C. -1

Step-by-step explanation:

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25+4+120(2min) = 149

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The percentage increase in the area of a rectangle if each of its sides is increased by 20% is.
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The percentage increase in the area of a rectangle is 44% if each of its sides is increased by 20%.

<h3>What is a rectangle?</h3>

It is defined as two-dimensional geometry in which the angle between the adjacent sides is 90 degrees. It is a type of quadrilateral.

It is defined as the area occupied by the rectangle in two-dimensional planner geometry.

The area of a rectangle can be calculated using the following formula:

Rectangle area = length x width

New length = (120x/100)  m

New breadth = (120y/100)  m

New area = (6x/5 × 6y/5) m²

The difference between the original area = xy

new area 36xy/25

Percentage increase = (11xy/25 1/xy x 100)

= 44%

Thus, the percentage increase in the area of a rectangle is 44% if each of its sides is increased by 20%.

Learn more about the rectangle here:

brainly.com/question/15019502

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8 0
2 years ago
All rectangles are quadrilaterals.<br><br><br> TrueFalse
mariarad [96]

Answer:

yep

Step-by-step explanation:

yes always

5 0
3 years ago
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Given the following function, find f(-5), f(0), and f(2).<br> f(x) = - 3x-5<br> f(-5) =
solniwko [45]

Answer:

10, -5, -11

Step-by-step explanation:

f(x) = - 3x-5

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f(0) = -3(0) - 5 => 0 - 5 => -5

f(2) = -3(2) - 5 => -6 - 5 => -11

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If the sum of three times of y is equal to 9, then what is the value of y? ​
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Answer: I think the answer is 3x

Step-by-step explanation:

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3 years ago
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