brendavcallejas
brendavcallejas
25-06-2018
Mathematics
contestada
What is the value of x?
Respuesta :
sqdancefan
sqdancefan
25-06-2018
The rule for secants tells you
EC·ED = EB·EA
(x+4)(x+5) = (x+1)(x+12)
9x+20 = 13x+12 . . . . . . simplify, subtract x²
8 = 4x . . . . . . . . . . . . . . add -12-9x
2 = x
The value of x is 2.
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
Is it possible to learn two languages in the same time ? I mean to learn it together ?like French and English ? Plzzz. Pllzzzz :(
Which of the following is a component of skill-related fitness? A. muscular strength B. muscular endurance C. body composition D. power
What percentage of diabetes patients have type 2?A. 5-10%B, 50-55%C, 75-80%D. 90 95%
Andrew wants to participate in downhill mountain bike racing, but he will need to buy some new equipment. As he shops, he assesses the risks of racing and think
What are web directories?
- - - - - is the fundamental goods or services offered to the consumer a. Core product c. Generic product b. Expected product d. augmented product
Bismarck gave in to some socialist demands to give socialists less political weapons. TRUE or FALSE.
what is the product in lowest terms -8/9 * 5/6 -1 -13/15 -20/27 -1/5
What happened in the electoral college system after the election of 1800? a. George Washington resigned. b. The District of Columbia was created. c. Presiden
_____ consist of small ticket items that businesses consume on an on-going basis but are not needed to develop a final product? 1. Maintenance, repair, and oper
