A-B- c) Si la base del romboide está formada por la suma de las
bases mayor y menor del trapecio, ¿cómo se obtiene el
área de un trapecio?​

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.

.95

step-by-step explanation: