In order to find this, you use the y=mx+b formula. Your are given the slope so you know that you can say y=1/2x+b. Now you plug in the point (2,-4). The problem would be -4=1/2(2)+b. When you solve it, you get -5=b. Therefore, the equation is: y=1/2x-5
Completely factored it is (12x^2 + 4)(x-5)
Answer:
11.45mm^2
Step-by-step explanation:
Given data
Circumference= 12mm
The expression for the circumference is
C= 2πr
12= 2*3.14*r
12= 6.28r
r= 12/6.28
r= 1.91mm
Hence the area of each small circle is
A= πr^2
A= 3.14*1.91^2
A= 3.14*3.6481
A=11.45mm^2
120 = 15% x
15% = 0.15
x = 120 / 0.15 = 800
Answer:
10p+5
Step-by-step explanation:
