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

What number is greater 07 or 0007 ?

What was the long-term effect of the European Reformation? A. Europeans were permanently divided into two religions, Catholicism and Protestantism. B. The pol

there is a line that includes the point (1,5) and has a slope of 15. what is its equation in slope-intercept form?

Leo reads 60 pages in 2 hours. How long will it take him to read 17 pages at the same rate?

what is the slope of the line containing the points (-3,8) and (1,-4)

Find the volume. Round to the nearest tenth. 20m 5 m 18 m

22. The measures of the angles of ADEF are in the ratio 2:4:4. What are the measures of the angles?

last spanish one quiestion :D

Through which of the following media can sound waves travel? A. water and solids only B. air and solids only C. air and water only D. air, water, and so

Sara is selling rings and bracelets online. Today she made 5 rings and 3 braclets, using a total of 340 centimeters of copper wire. Each bracelet needs 4 times