An=n+4 Whats Is The First fifth Term Answer: a1=5; a5=9 Step-by-step explanation: Nth Term : An=n+4 Find a1 Substitute to the nth term a1=1+4 a1=5 Find A5 Substitute to the nth term a5=5+4 a5=9
Peaches Are being sold for $2 per pound. If x represent the number of pounds of perches bought and y represent the total cost of the peaches which best describes the value of x and y? Answer: Equation for total cost: y = 2x Equation for number of pounds: x = y/2 Step-by-step explanation: Unit price: $2/pound Pound of peaches: x Total cost: y Equation for total cost: y = 2x Equation for number of pounds: x = y/2
Center (5,-6),tangent to the x-axis? Answer: (x - 5)² + (y + 6)² = 36 Center (h, k) = (5, -6) Radius = 6 Step-by-step explanation: Center (h, k) = (5, -6) Radius = 6 units. How to find the radius if the circle is tangent to the x-axis? From the x-axis x-coordinate 5, count 6 units parallel to y-axis towards the center of the circle. Equation of circle in center-radius standard form: (x - h)² + (y - k)² = r² (x - 5)² + (y - (-6))² = 6² (x - 5)² + (y + 6)² = 36 To visualize the circle, please click the image below.
Comments
Post a Comment