Step-by-step explanation:
3. The length of the rectangle is 3x and width is x+5
Now,
Area of rectangle=l×b
=3x(x+5)
=3x^2+15x(option d.)
4. 2/3x-4=20
2x/3=20+4
2x/3=24
2x=24×3
2x=72
x=72/2
x=36(option d.)
Answer:
x = 1, -5
Step-by-step explanation:
The answer to the equation is 0 right? So you have to find the value of x to make this equation true. To make (x - 1) equal 0, x has to equal 1, because if x equals 1, then 1 - 1 = 0. It's the same for (x + 5). X would have to equal -5. -5 + 5 = 0.
Pls give brainliest.
The answer would be A.
12:32
Highest common factor would be 4, so divide each side by 4.
3:8
Which would be A.
HOPE THIS HELPS YOU! ^_^
Answer:
A
Step-by-step explanation:
Answer:
No.
Step-by-step explanation:
The opposite of a number is that number with its sign changed. The opposite of A is -20, not -9.
