backoffnatesmine12
backoffnatesmine12
07-07-2017
Mathematics
contestada
find the measure or angle Y
Respuesta :
Аноним
Аноним
07-07-2017
Since it's an isosceles triangle, their base angles must be equal.
5x + 6 = 8x - 15
21 = 3x
x = 7
Now substitute those values in and subtract them from 180 to find Y.
5(7) + 6 = 8(7) - 25
35 + 6 = 56 -25
41 = 41
180-41-41 = 98
Y= 98 degrees
Answer Link
PercyJackson153
PercyJackson153
07-07-2017
5x + 6 = 8x - 15
21 = 3x
x = 7
5(7)=35+6=41
8(7)=56-15=41
41+41=82
180-82=98
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
The positive end of the molecule will attract ions with what type of charge?????
Which motivation theory might explain one’s need for financial security? financial theory of motivation humanistic theory of motivation instinct theory of motiv
In circle C, what is mFH? 31° 48° 112° 121°
A company wishes to earn a pretax income equal to 35% of total fixed costs. its product sells for $50.75 per unit. total fixed costs equal $156,800 and variable
why did the romans put jesus to death
Why would feminists champion the selection of Madeleine Albright as secretary of state?
Need help on a distribution question.
What are small bodies in the solar system which travel about the sun in highly eccentric orbits?
WILL GiVe bRaInLiEsT, 5 sTaR, AnD tHaNkS!!!! An atom that undergoes radioactive decay and has a large nucleus most likely contains more neutrons than protons. m
Please help me solve these 2 questions with steps! Thank You! 1 Of the students in Mr.Smiths class fifth grade class 1/3 were absent on Monday. Of the students
