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Goryan [66]
3 years ago
12

PLEASE PLEASE HELP WILL GIVE BRAINLIEST TO CORRECT ANSWER

Mathematics
1 answer:
erastova [34]3 years ago
3 0

Answer:

B. y = -1/2x

Step-by-step explanation:

Because the answer is in point-slope intercept form, we know -1/2 is m. Also, because the equation is setting y equal to x, we know it goes through the origin.

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One of the giraffes, Bernard, is sick. Last week he weighed 2,490 pounds. This week he weighs 2,312 pounds. If w represents the
victus00 [196]

Answer:

w+2,312=2,490

w=178\ pounds

Step-by-step explanation:

Let

w ----> the amount of weight lost in pounds

we know that

The amount of weight Bernard lost plus the weight of this week must be equal to the weight of the last week

so

The linear equation that represent this situation is

w+2,312=2,490

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4 0
3 years ago
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How to simplify this question
ANEK [815]
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6 0
3 years ago
Solve the simultaneous equation
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Answer:

x=4.5

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Step-by-step explanation:

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2 years ago
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A rectangular field is fully enclosed with 218 meters of fencing. The length of the field is
mestny [16]

The length and width of a rectangular field fully enclosed with 218 metes fencing  are 63 meters and 46 meters respectively.

The perimeter of a rectangle is the sum of the whole four sides. Therefore, the perimeter of a rectangle is defined as follows:

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where

l = length

w = width

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The length of the field is  17 meters longer than the width, w. Therefore, the length is defined as follows:

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The length and the width can be calculated as follows:

218 = 2(l + w)

218 = 2(17 + w + w)

218 = 34 + 4w

218 - 34 = 4w

184 = 4w

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w = 184 / 4

w = 46 meters

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What is the area of a circle that has a circumference of 314km
Cloud [144]

Answer:

r~ 49.97

Step-by-step explanation:

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2 years ago
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