Work out the circumference of a circle with diameter 1.8 cm. Take it to be 3.142 and give your answer to 1 decimal place.
Circumference of a Circle
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Which graph represents 2x-5y< 15

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12

Four equations are shown below.equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list.why each equation you identified is linear or nonlinear.nd one nonlinear equation from the list. state a reasonlinear equation