The illustration shows a scale model of a pond in a local park. The scale is 1:21. The model shows the pond as 3 cm deep how deep is the real pond?

Match each equation with the operation you can use to solve for the variable. 1 subtract 10 2 divide by 10 3add 18 4add 10 5 subtact 18 6multiply by 5. 7multiply by 10. a 5 = 10p b p + 10 = 18 c p + 18 = 5 d 5p = 10

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.