3 years ago

GIVING BRAINLIEST, please answer.

Mathematics

1 answer:

OLga [1]3 years ago

3 0

Answer: l tried may bad some one can do this one

Step-by-step explanation:

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3 years ago

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Write the equation of the line shown in the graph above in slope intercept form

artcher [175]

Answer:

C, y=-2/3x+1

Step-by-step explanation:

using points (0, 1) and (3, -1) obtained from the graph:

slope = -1-1/3-0 = -2/3

use one of the points above lets take (1, 0) and another point (x,y)

slope = y-0/x-1 = -2/3

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Find the length and width of a rectangle that has the given perimeter and a maximum area. Perimeter: 116 meters

Naily [24]

Answer:

Length = 29 m

Width = 29 m

Step-by-step explanation:

Let x and y be the length and width of the rectangle, respectively.

The area and perimeter are given by:

$A=xy\\p=116=2x+2y\\y=58-x$

Rewriting the area as a function of x:

$A(x) = x(58-x)\\A(x) = 58x-x^2$

The value of x for which the derivate of the area function is zero, is the length that maximizes the area:

$A(x) = 58x-x^2\\\frac{dA}{dx}=0=58-2x\\ x=29\ m$

The value of y is:

$y = 58-29\\y=29\ m$

Length = 29 m

Width = 29 m

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3 years ago

Please help me heheheh

JulsSmile [24]

I’m not a ole to see the image provided

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3 years ago

In a pair of concentric circles, the radii are_____ .

bezimeni [28]

C equal is the answer

Hoped I helped

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4 years ago