Part A:
Given a square with sides 6 and x + 4. Also, given a rectangle with sides 2 and 3x + 4
The perimeter of the square is given by 4(x + 4) = 4x + 16
The area of the rectangle is given by 2(2) + 2(3x + 4) = 4 + 6x + 8 = 6x + 12
For the perimeters to be the same
4x + 16 = 6x + 12
4x - 6x = 12 - 16
-2x = -4
x = -4 / -2 = 2
The value of x that makes the <span>perimeters of the quadrilaterals the same is 2.
Part B:
The area of the square is given by

The area of the rectangle is given by 2(3x + 4) = 6x + 8
For the areas to be the same

Thus, there is no real value of x for which the area of the quadrilaterals will be the same.
</span>
Answer:
6x + 35
Step-by-step explanation:
First Distribute
8x + 3x + 15 -5x +20
Then collect like terms
6x + 35
to solve you would need the value of x to plug it!
Answer; A: Right scalene. Square on the corner tells you it's a right triangle. It's a scalene triangle because none of the sides are equal.
Answer:
28
Step-by-step explanation:
Let first integer = x
so second integer = x + 1
according to question we get the equation,,,,
(x) + (x + 1) < 55
x + x + 1 < 55
2x + 1 < 55
subtract 1 from both sides ,we get
2x < 54
divide both sides by 2 we get ......
x < 27
1st integer = x and x < 27
also as we need sum of integer with greates sum so we take x = 26
and 2nd integer = x+1
= 27 + 1
= 28
now if you add both the integers you get sum = 54 which is less than 55 and so this verify you second condtion also .......
hope this will help you
Please feel free to revert back for any further queries.
It would be 2x/3y assuming that’s meant to say 15y^2