3 years ago

The perimeter of a rectangle below is 146 units find value of x

1 answer:

8 0

You are told that the perimeter is 146 units. You look at the diagram and add up all the sides, which tells you the total perimeter. You then equate 146 and the total perimeter, as you know both these equal the perimeter. Then solve for x by using algebra.

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First to answer this (and correctly) get a brainliest and like

bezimeni [28]

Answer:

240 ft squared

Step-by-step explanation:

there are 3 rectangles so l*w for each of them

(12*6)+(13+6)+(5*6)

72+78+30

sa of a triangle is b*h divided by 2

5*12 divided by 2=30

there are two equal triangles so

180+30+30=240

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The ratio of the income of two persons is 4:3. Each of them saves RS 200 yearly. find their yearly income

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3 years ago

Solve for x.<br> (5x - 24)<br> (8x + 9)

Natalija [7]

Answer:

We get two values x = 24\5

x = -9\8

Step-by-step explanation:

We can also do it by another method.

(5x - 24)

(8x + 9)

Just change the signs of 8x and 9 in minus.

we get

-3x = -33

3x =33

x = 33\3

x = 11

Hope this helps you.

Please Mark as Brainliest.

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