Given:
Rectangle shape.
One side: 5x + 2
other side: x - 4
Area = length * width
Area = (5x+2)(x-4)
A = 5x(x-4) +2(x-4)
A = 5x² - 20x + 2x - 8
A = 5x² - 18x - 8
D would be the correct answer.
Explanation
a^2+b^2=c^2
4^2+3^2=c^2
16+9
25 units
Answer:
9x + 4 = 3(3x + 4)
Step-by-step explanation:
Answer:
it's 5 because 20 -15 is 5
Is there any option to choose from ?
If so show them and I’ll probably be able to answer .