6c+24=4c-18
-4c on both sides
2c+24=-18
-24 on both sides
2c=-42
divide by 2
=-21
Answer:
I'm not sure yet...but this is half of it
Step-by-step explanation:
7+2=9 360÷9=40
40×7=280
40×2=80
40×3=120-80=60
sorry...but hope that helps
Answer:
301 acres
Step-by-step explanation:
43,000 acres of forest
0.7% is old-growth
0.7% = 0.007
43,000 * 0.007 = 301 acres
Answer:
I have the same question lol
Step-by-step explanation:
please help if anyone answers this
You need to know the measurement of the central angle that created the arc (the angle of the two radii) to calculate arc length. The arc length is the fractional amount of the circumference of the circle. The circumference of any circle is found with 2πr 2 π r where r = radius r = r a d i u s .
