destineygarcia
destineygarcia
03-05-2018
Mathematics
contestada
How do i solve this?
Respuesta :
jcherry99
jcherry99
06-05-2018
Note
Tangents from an external point to a circle's circumference are equal.
So
WZ = WX
WZ = 5a + 12
WX = 7a + 5
7a + 5 = 5a + 12 Subtract 5 from both sides.
7a = 5a + 12 - 5
7a = 5a + 7 Subtract 5a from both sides.
7a - 5a = 7
2a = 7 Divide by 2
a = 7/2
a = 3.5
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
Which best explains how currency traders can buy large amounts of a currency with little money up front?
Después, nosotros _______ (llevar, vivir, comer) cerca de un mercado. in preterite tense.
What causes genetic variation in a population
Look at the image, read, and choose the option with the correct answer for the blank. Man and woman standing next to a building in the city Ellos ________ del
innovative as a sentence
How did the results of the First Punic War lead to the Second Punic War? Carthage expanded into Sicily because of its loss of Spain. Carthage expanded into Spai
According to the U.S. National Transportation Safety Board, the number of airline accidents by year from 1983 to 2006 were 23, 16, 21, 24, 34, 30, 28, 24, 26, 1
True or False – Roads, canals and roadways allowed goods to be sent over long distances, changing Britain forever.
Besides a speckled chicken, what 2 other organisms show this trait?
pollen What is the correct genotype percentages for the offspring of this cross? BB Bb pistil
