asiagiles4409 asiagiles4409

01-03-2022
Mathematics

contestada

Quadrilateral ABCD is a parallelogram. If AB=2x-10 and CD=x+30,then AB=_

Respuesta :

Medunno13 Medunno13

01-03-2022

Answer: 70

Step-by-step explanation:

Because opposite sides of a parallelogram are equal, AB=CD. So,

2x-10=x+30

x=40

Therefore, AB=2(40)-10=70

Answer Link

Otras preguntas

Jim uses ribbon for bookmarks. Jim has 9 feet of ribbon. He uses 1/3 foot of ribbon to make each bookmark. What is the total number of ribbons Jim can make from

5\7m-2-6\7m=-13 what is the answer

Which animal could a bulldog mate with to produce offspring? A. sheepdog B. beaver C. raccoon D. tabby cat

how do you say: 'I'm afraid of heights' in french

True or False: 1. all trapezoids are scalene? 2. all squares are rhombuses? 3. all rectangles are squares? 4. all squares are rectangles? 5. all parallelograms

What's times what equals 116??

Which animal could a bulldog mate with to produce offspring? A. sheepdog B. beaver C. raccoon D. tabby cat

on what continents would you expect to see evidence of a glacier

on what continents would you expect to see evidence of a glacier

Which group convinced President James Madison to go to war with England in 1812? A. land-hungry politicians from the West and South B. angry veterans of the Rev