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scZoUnD [109]
3 years ago
5

The length of a rectangle is six times it’s width. If the area of the rectangle is 600 ft squared find the perimeter

Mathematics
2 answers:
MatroZZZ [7]3 years ago
4 0

Answer:

212 is the perimeter

Step-by-step explanation:


netineya [11]3 years ago
3 0

Answer:

The answer is actually 140

Step-by-step explanation:


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Please help me with this math problem!! Will give brainliest!! NO LINKS PLEASE!! Thanks!! :)
iren2701 [21]

Answer:

The sum of all the sides to this quadrilateral will equal a total of 20 inches, so you set up the equation:

2 + 2x + 7 + x + 2 = 20

Solve for x by combining like terms;

(2 + 7 + 2) + (2x + x) = 20

Which simplifies to;

11 + 3x = 20

Get rid of constants;

-11          -11

3x = 9

Isolate x by getting rid of it's coefficient;

/3  /3

<u>x = 3</u>

Now, to find the length of PQ, we plug in the value of x(3) into the equation that contains the line PQ.

x + 2

<u>3</u> + 2

= <u>5 inches.</u>

Now, to find the length of RS, we plug in the value of x(3) into the equation that contains the line RS.

2x

2(3)

= <u>6 inches.</u>

3 0
2 years ago
Complete the equation of the line through (-6,5) and (-3,-3)
lana66690 [7]

Answer:

y=-8/3x-11 is the equation of the line and the value of y

Step-by-step explanation:

Use point slope form m = y-y1/x-x1, or y-y1=m(x-x1)

Find the slope from the two points (-6,5) and (-3,-3)

m = y2-y1/x2-x1 = -3-5/-3+6 = -8/3

use one point say (-6,5) that passes through the line and the slope to form the equation y-5=-8/3(x+6) rearrange y= -8/3(x+6)+5

y=-8/3x - 48/3 +5 = -8/3x-16+5 = -8/3x-11

4 0
3 years ago
Need help in number 30 please help
Mariana [72]
Y^2-9y+81 can not be factored with any rational numbers
5 0
3 years ago
In order to determine Velocity, we need to know.. *
Gennadij [26K]

Answer:

All of the above.

Step-by-step explanation:

The way to calculate velocity is d/t, the displacement over time of travel. Hence, both of those are needed.

Finally, velocity also needs to know your direction, like 5 m/s East for example. Hence, all of the above are needed.

Hope this helped!

7 0
3 years ago
If a cake is cut into thirds and each third is cut into fourths, how many pieces of cake are there?
IrinaK [193]
The question is asking for a fourth of a third.
1/4 of 1/3
"of" = multiplying in math
1/4 x 1/3
= 1/12
That means it is cut in twelfths and it has 12 slices.

Answer= 12 slices

Hope this helps :)
8 0
3 years ago
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