stephanielarosa1 stephanielarosa1
  • 23-04-2017
  • Mathematics
contestada

help me!!!!!!!!!!!!!!!!!!!!!!!!!!!

help me class=
Relax

Respuesta :

Sagittarius712
Sagittarius712 Sagittarius712
  • 23-04-2017
The answer is B
Use sin rule to find the answer.
base of smaller triangle = 7 = base of larger triangle
So 7/sin45=x/sin90
(7/sin45) x sin90 = x
9.899...=x
Answer Link

Otras preguntas

What happened on May 14, 1948 and May 15, 1948?
What are two equivalent fractions for 9/15
What is the first 5 common multiples of 15 and 25
What colors are the organelles in a animal cell.? Thx
Which of the following is not a characteristic of primates? a. binocular vision b. walking upright c. flexible shoulders d. opposable thumbs
14/y + 10/y = 3 What is the solution set ?
What is Mein Kampf?
What is absolute value expression
explain how to use a number line to find the opposites of the intergers 3 units away from -7
What contribution did Henry Ford make to the manufacturing industry?