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jek_recluse [69]
3 years ago
8

The sides of a quadrilateral are in the ratio 1:2:3:6. The perimeter is 138 cm. Find the

Mathematics
1 answer:
Helga [31]3 years ago
7 0

Answer:11.5cm, 23cm, 34.5 cm, 69cm

Step-by-step explanation:

1+2+3+6=12

138/12=11.5

First side=11.5cm

Second side=11.5x2=23cm

Third side=11.5x3=34.5cm

Fourth side=11.5x6=69cm

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PLEASE HELP!! ASAP!!!!!
Dovator [93]

The linear function with the same y-intercept with the graphed function is: table A.

<h3>What is a Linear Function?</h3>

The equation that models a linear function is, y = mx + b, where m is the slope and b is the y-intercept.

Slope of the graphed function = rise/run = - 2/1 = -2

Using one of the points on the line (x, y) = (5, 0) and the slope, m = -2, find the y-intercept (b) by substituting the values into y = mx + b:

0 = -2(5) + b

0 = -10 + b

10 = b

b = 10

The slope (m) of the graphed function is -2, and the y-intercept (b) is: 10.

Slope (m) of table A = change in y/change in x = (14 - 8)/(3 - 1) = 3

Substitute a point (x, y) = (1, 8) and slope (m) = 3 into y = mx + b to find the y-intercept (b):

8 = 3(1) + b

8 - 3 = b

5 = b

b = 5

Therefore the table with the same y-intercept as the graphed function is table A.

Learn more about linear function on:

brainly.com/question/4025726

#SPJ1

5 0
2 years ago
What is 33/7 divided by 1 13/14
MA_775_DIABLO [31]
(33/7) / (1 13/14)
= (33/7)/ (27/14)
= (33/7)* (14/27)
= 22/9
= 2 4/9

The final answer is 2 4/9~

3 0
3 years ago
the floor of a room is in the shape of a square of side 4.8m. the floor is to be covered with square tiles of perimeter 1.2m. Fi
Aloiza [94]

Answer:

the room square side is 4.8m

Area of the room is= 4.8=²23.04²m

perimeter of square tiles=4a =1.2

a=1.2/4

or a=o.3m

area of the square tiles =0.3²=0.09m²

numbers of the tiles are rcover floor of the room

23.0.4/0.09=256

each tiles cost Rs 27

the total cost=256*27=6912

the th coalst cover by the th floor is Rs .6912

7 0
3 years ago
Which expression is equivalent to 5 (4x+3)-2
dolphi86 [110]

Answer:

20x + 13

Step-by-step explanation:

5(4x + 3) - 2

5× 4x + 5×3 - 2

20x + 15 - 2

20x + 13

7 0
3 years ago
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Used to find the total number of outcomes with coumpound events
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F<span>undamental Counting Principle (FCP) is the answer </span>
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3 years ago
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