hihihiahshsh hihihiahshsh
  • 03-02-2021
  • Mathematics
contestada

can someone help me solve this

can someone help me solve this class=

Respuesta :

thebecks
thebecks thebecks
  • 03-02-2021

Answer:

x=21

Step-by-step explanation:

since the triangle is isosceles, the two lower angles are equal.

2(2x+3)=90

4x+6=90

4x=84

x=21

Answer Link

Otras preguntas

Adult tickets to the fall play cost $8 and student tickets cost $4. The drama class sold 30 more adult tickets than student tickets to the fall play. If the cla
What is an independent and dependent variable?
A type of allergic reaction known as "chinese restaurant syndrome" is experienced by many consumers who eat foods containing the food additive
sara fed each of her three dogs 3/4 cup of dog food for breakfast. How much dog food did Sara feed her dogs in all ?
Why did Europeans greet President Wilson enthusiastically when he visited Paris in 1918?
Dont have much time please help!!!!
You can afford to buy the latest HDTV, which means that it What as a demand for you.
A square piano has a area of 197 square feet how long is each side of the piano
ayer yo saco 8.000 pesos
bananas cost $0.89 each at the Fruit Stand Isabel has $11.75 how many bananas can she buy