nyanpikachu03 nyanpikachu03

12-01-2021
Mathematics

contestada

ABCD is a parallelogram. If side AB = 12x - 7, side BC = 5x + 7, and side CD = 7x + 18, find the value of x.

Respuesta :

amiralimansouri13 amiralimansouri13

12-01-2021

Answer:

5

Step-by-step explanation:

because it's a parallelogram , ab and nd have to be equal. so 12x-7 has to be = 7x+18 . so 5x=25 and so x=5

Answer Link

Otras preguntas

What was the main cause of the Islamic world's hardships during the thirteenth century? A. western Europeans invading Muslim lands B. Mongol tribes invading

the price with tip is $46 and the percent tip is 15% what is the total bill before the tip

Why don't noble gases normally form chemical bonds?

After Joseph, Mary and Jesus left Bethlehem, they went to what country?

Round 308.61 to tenths?!

Elvis Presley recorded a sad Christmas song in the fifties of what color?

The Domain for f(x) and G(x) =x^2 . Let f(x)=3x+5 and g(x)=x^2 . Find g(x)-f(x)

What is 121 rounding to the nearest 100 and what is 252 rounding to the nearest 100

How can I write mass as a sentence

What two numbers multiply to 6 and add to 8