De saltos que son capaces de realizar una serie de deportistas tras un intenso entrenamiento. Los datos correspondientes a 70 deportistas son los siguientes: Saltos (20-30) (30-40) (40-50) (50-60) (60-65) (65-70)
f 21 11 16 10 7 5

What is the area of a triangle with a base of 7x and height of 8x expressed as a monomial? question 5 options: 1x 15x2 28x2 56x2

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat

Pleas its really urgent and i would really appreciate it! what is the value of x? enter your answer in the box. x =