kldsjfij7316 kldsjfij7316

01-10-2017
Mathematics

contestada

In rectangle ABCD, the length of BD is 10x + 8 and the length of AC is 9x + 20. What is the value of x ?

Respuesta :

leeandrews2 leeandrews2

03-10-2017

10x+8=9x+20 subtract 9x from both sides
x+8=20 subtract 8 from both sides
x=12

Answer Link

Otras preguntas

The volume of gas a balloon can hold varies directly as the cube of its radius. Imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. H

One hectometer is A) 1/1000 of a meter. B) 1/100 of a meter. C) 10 meters. D) 100 meters. E) 1000 meters.

Which is the correct verb form to tell your sister to set the table

which medullary index indicates a human hair? A. 0.653 B. 0.733 C. 0.516 D. 0.256

⦁ Who is responsible for translating Twitter text into more than 20 languages

Complex Numbers Multiply √-4 * √-25 And show all intermediate steps. Alternative notation is sqrt(-4) * sqrt(-25).

Which statement is true about the cell theory? A) It is well-supported by evidence. B) It is unchangeable and permanent.

Choose the word that best completes this phrase: la llave del reino del _______. A. oso B. rey C. duque D. princesa

What is the explicit formula for this sequence? -7, -4, -1, 2, 5... a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - 1)(

factor the expression using gcf 9b+45