wilsongymnastp680jg
wilsongymnastp680jg
16-04-2018
Mathematics
contestada
How do I solve this?
Respuesta :
goodboy1234
goodboy1234
16-04-2018
The product of the two segments from the two chords are equal.
4(4+5)=(x-2)(x-2+x+4) or 36=(x-2)(2x+2) or x^2-x-20=0 or (x-5)(x+4)=0
So x=5.
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
Help Pls. Find the radius of Circle Q.
You must choose the right size wrench to tighten a nut. Each edge of the nut has a length of 1/4 inch. You should choose a wrench size that is close to the dist
Evaluate the question. -8x = 90 A.) x = 82 B.) x = 45/4 C.) x = -45/4 D.) x = -82
What is the coefficient in the expression shown?
find the other x-intercept for the parabola defined by this equation y=2x2+3-2
Write a 200-word summary paragraph on what is meant by diversity of cultures and explain how diversity can effect the relationship between customers and busines
1) What is the control group? 2) What is the experimental group? 3) What is the independent (manipulated) variable? 4) What is the dependent (responding) variab
If t is time in hours, what does this function represent? f(t) = 2.0.3^t A. a 30-percent increase every hour B. a 30-percent decrease every hour C. a 70-percent
44._______ parents of the children in this state school are really interested in their children's progress.Required to answer. Single choice. (1 Point) Ø (no a
A boxer has been jumping rope for an hour. His leg muscles are burning and he feels weak. Which of the following most likely explains the burning he feels in hi
