SebasM717 SebasM717
  • 03-12-2020
  • Mathematics
contestada

Find the value of x and y

Find the value of x and y class=

Respuesta :

jimrgrant1 jimrgrant1
  • 03-12-2020

Answer:

x = 15, y = 38

Step-by-step explanation:

2sides of the triangle are congruent, thus triangle is isosceles.

The 2 base angles are therefore congruent and since right isosceles triangle

Then each base angle = 45°, then

3x = 45 ( divide both sides by 3 )

x = 15

and

y + 7 = 45 ( subtract 7 from both sides )

y = 38

Answer Link

Otras preguntas

there are 6 more football players wearing dark helmets than wearing light ones. The ratio of dark helmets to light is 2:1. The number of light helmets is ______
1. Maite de España, ¿verdad? ser X 2. ¿Quiénes Ser los chicos en el autobús? Ser 3. Juan y yo Ser estudiantes. Ser ¿De dónde Ser tú? Ser 5. Ser las nueve de la
discuss three ways the Ghanaian university student can help tackle Ghana's plastic waste problem ​
16. Triangle ABC has vertices at A(3,2), B(-1,1), and C(2,-1). What are the coordinates of B' after the translation (x,y)-> (x-3, y+12)?
Sarah bought 3 pounds of grapes for $2.25. Dan bought 4 pounds of grapes for $3.00. Answers- y=3/4x. y=2x. y=3x. y=1/3
Why do the three branches sometimes come into conflict with one another?
In what field do scientists study the processes that change Earth’s composition?
Four times the sum of twice a number and -3 is less than times that same number
14+4*16-16/23 how the answer became 70 please explain me in steps​
write five safety measures that should followed while working at industrial business​