1. 30 and 60
2. 60 and 80
3. 60
4.37
That is 2268 when u multiply
<span>-6f+13=2f-11
-6f - 2f = -11 - 13
-8f = -24
f = 3</span>
What is the slope of the line: y=-1/2x+3?
y = mx + b where m = slope
so y=-1/2 x+3 ; m = -1/2
answer:
a. m= -1/2
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Use the formulas for a cone:
r=3
l=4
LSA=?
LSA = πrl
LSA = π*3*4 = 12π
answer
b. 12π