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maxonik [38]
4 years ago
13

A floor has six sections. The total weight supported by the floor at present is 120 pounds.

Mathematics
1 answer:
timurjin [86]4 years ago
7 0

Answer:

130 pounds

Step-by-step explanation:

The floor has six sections and supports a total weight of 120 pounds.

Thus,

the amount of weight supported by each section of the floor  = \frac{120}{6}

                                = 20 pounds

But, the floor can support maximum weight of 900 pounds.

Thus,

maximum weight that can be supported by each section of the floor = \frac{900}{6}

                                 = 150 pounds

Let the maximum additional wight be represented by x. The maximum additional weight that each section of the floor can support can be determined by;

                       150 = 20 + x

                         x = 150 - 20

                         x = 130

The maximum additional weight that can be supported by each section of the floor is 130 pounds.

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Isabella decides to sell handmade stationery. She decides to sell 2 cards for $9. Which table below show the possible values of
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Answer:

G.

Step-by-step explanation:

cards = 2

dollars = 9

to check that the number of cards with the correct amount d;

use the ratio and proportion.

(3 x 18)/9 = 4

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therefore, option G. table G. is the correct answer

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6 0
3 years ago
Choose the point-stope form of the equation below that represents the line that passes through the point (-1, 6) and has a slope
Keith_Richards [23]

Answer:

y-6 = -3(x+1)

Step-by-step explanation:

The point-slope form of a line is the following:

y-yo = m(x-xo), where 'm' is the slope and (xo, yo) is any point where the line passes through.

In this case, m=-3 and (xo, yo) = (-1, 6).

Therefore: y-yo = m(x-xo) = y-6 = -3(x+1)

In conclusion, the point-slope form of the equation that represents the line that passes through the point (-1, 6) and has a slope of -3 is:

y-6 = -3(x+1)

6 0
3 years ago
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Answer:

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Step-by-step explanation:

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7 0
4 years ago
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son4ous [18]

Answer:

The correct answer is D.

Step-by-step explanation:

Given:

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The canonical form of the circle equation is:

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4 0
3 years ago
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