Which description matches the algebraic expression 45 n? the sum of a number and 45
the quotient of a number and 45
the product of a number and 45
the difference of a number and 45

The product of a number and 45

Step-by-step explanation:

took the test

2.56 is the width of the garden

step-by-step explanation:

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.