Porfa ayuda con este ejercicio, gracias. a.(-x+5)=9x^2+9x b(-x+5)=9x^2+9x c.---(4x^3y-5xy^3)=16x^5y^3-20xy^3x ^2y^2 d.(x^3+3)=xy^2x^3-3x^3y+3xy^2-9y e.(5x^2)=10x^5+25x^4-15^2

when studying polynomials, you often hear the terms zeros, roots, factors and x x the multiplicity of a zero is important because it tells us how the graph of the let's look at the graph of a function that has the same zeros

step-by-step explanation:

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)