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Marta_Voda [28]
3 years ago
8

The perimeter of the polygon above is

Mathematics
1 answer:
Alik [6]3 years ago
8 0

Answer:

30cm

Step-by-step explanation:

5+5+12+8

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Show your work<br> 16 = k/11
uranmaximum [27]
16 = k/11

You’re going to need to get K by itself

So you need to multiply 11 on both sides

to remove the denominator of 11



16 x 11 = 176

k/11 x 11 = k

So now the answer would be

176 = k


Hope this helped :)
5 0
3 years ago
-10x-15y=-30 find y<br><br>show work please
Effectus [21]

-10x - 15y = -30

-10x + 30 = 15y

(30 - 10x) / 15 = y

(30/15) - (10x/15) = y

2 - 2x/3 = y


Answer: y = -2x/3 + 2 or y = 2- 2x/3

5 0
3 years ago
A taxicab service charges a flat fee of $7 plus an additional $1.25 per mile driven. Show the relationship between the total cos
Zarrin [17]

Answer with Step-by-step explanation:

We are given that

Flat fee of taxicab=$7

Cost of one mile=$1.25

1.We have to show that relationship between total cost and the number of miles driven.

2.We have to find independent variable and dependent variable

3.We have to write an equation to model the relationship and make a  table to show the cost of 4 to 10 miles.

1.Let x be the number of miles driven by taxicab and total cost y of taxicab.

According to question

y=1.25x+7

This is a relation between number of miles drive and total cost.

2. Independent variable : It is that variable which does not depend on value of another variable .

Dependent variable : it is that variable which depend on value of  another variable.

We can see that y depend on x and value of x does not depend on  any value.

Therefore, y is dependent variable and x is independent variable.

Substitute x=4 then we get

y=1.25(4)+7=$12

Substitute x=5 then  get

y=1.25(5)+7=$13.25

y=1.25(6)+7=\$14.5

y=1.25(7)+7=$15.75

y=1.25(8)+7=$17

y=1.25(9)+7=$18.25

y=1.25(10)+7=$19.5

5 0
3 years ago
Susan rides her bicycle 4 miles in 35of an hour. At this rate, how many miles could she ride in 3 hours?
nirvana33 [79]

Answer:

30 miles is the answer

Step-by-step explanation:

i have done took the test before

7 0
3 years ago
If w/x = 3, what does x/w equal?=
defon

Answer: 6

Step-by-step explanation:

5 0
3 years ago
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