2/5 = x/10
2/5 x 2 = 4/10
x= 4
2/5 = 4/10
36% = 36/100 divide both numerator and denominator by 4 gives you 9/25
Answer:
14x + 23
Step-by-step explanation:
The lengths of three sides of a triangle are 5x + 9 feet, 2x + 14 feet, and 7x feet.
The perimeter of a triangle: the sum of all of its sides.
5x + 9 + 2x + 14 + 7x
14x + 23
It's the expression of the perimeter of the triangle. Once you will be asked to find x, you'll probably be given the exact perimeter of the triangle.
Answer:
i believe the answer is 6cm
Step-by-step explanation:
<span>The number of workers must be increased by 28%.</span>
