I'm a little confused by your question.
You said 60-8 = 52 which is true.
Then, you asked 4x = 52 in an integer form
x = 52/4
x = 13. (Is that what you're asking?)
I'm not sure if this helps, but please comment if you need any help! Hope this helps though! :D
6b-12 (3x2b)-(3x4) 6b-(3x4)
Step-by-step explanation:
The equation that fits the data is y = 2x + 3.
In (-x)² you’re taking the value of x in the parentheses and then multiplying by the power of two while in just -x ² the power sign in directly on the number not on the parentheses. You will get the same answer both times for example x=10 (10)² or 10² both equal 100.
So the image consists of 1 rectangle and half a circle.
Rectangle - 12*19 = 228
Half a circle -

In the end there are 2 rectangles (2*228 = 456) and 1 full circle (18*2 = 36), which makes the shaded area 456 ft and 36