ihateMath331 ihateMath331

07-07-2017
Mathematics

contestada

the area of a trapezoid is 152. the height is 16 and the length of one of the sides is 6. find the length of the second parallel side.

Respuesta :

sergibcnusa sergibcnusa

15-07-2017

Formula for trapezoid
A=h*(b1+b2)/2,

b1 an db2 are the two lengths of the sides

152 = 16*(b1+6)/2 = 8*(b1+6)=8*b1+48--> 8*b1=104, b1 = 104/8=13

A = 16*(6+13)/2=16*9.5=152

Answer Link

Otras preguntas

Registry viewer has which function also found in ftk and ftk imager?

⦁ Evaluate ⦁ 6! ⦁ 8P5 ⦁ 12C4

At a cafe, for every 8 hot dogs sold there are 11 hamburgers sold. What is the ratio of hot dogs sold to hamburgers sold A) 8 : 11 B) 8 : 19 C) 11 :8 D) 19 :

Dr. carpenter proposes an experiment in which female participants will complete a verbal-analogy task and a spatial-relations task at two points during their me

Sean owns the only pool-cleaning service in his town. if he charges $50 per cleaning, he has 10 weekly customers. if he wants to add an 11th customer, he needs

An object or action that means more than its literal meaning

A magnetically soft material is placed in a strong magnetic field.What is the most likely outcome? It will become a permanent magnet because the domains will re

All of the following are true about your conclusion EXCEPT: It should only be a summary of your paper. It should be meaningful. It should expand on information

if AB = AC, which statement is FALSE?

Christine treats her aging mother like a child, calls her names, and often threatens to move her into a nursing home. christine is engaged in which type of elde