YoungKid10 YoungKid10

08-03-2017
Mathematics

contestada

The sides of a triangle have lengths 12, 16 and 21. An angle bisector meets side of lengths 21. Find the length of x and y

The sides of a triangle have lengths 12 16 and 21 An angle bisector meets side of lengths 21 Find the length of x and y class=

Respuesta :

charlottekrist charlottekrist

08-03-2017

16/21-x=12/x
x=9

y=21-x
y=21-9
y=12

Answer Link

Otras preguntas

Which gas is excreted as a waste product of autotrophic nutrition in maple trees?

Assume angle C is a right angle and given the conditions b=2,angle A=30 solve for the side lengths of the right triangle.

Why is cohesion important in essay writing? because it connects ideas together for a reader because it organizes an essay for the writer because it includes a l

Which of the following best describes the causes women reformers and activists focused on before the suffragist movement?

How has war and life in the annex affected Anne? (Short paragraph)

4. ¿con qué proposito se menciona la empresa colsanitas y el instituto Distrital de recreación y deporte (IDRD) en el artículo? Does anyone know the answer to t

Need help on this please help me

According to the general equation for conditional probability, if P(A^B)=4/7 and P(B)=7/8, what is P(A B)?

If ∠A and ∠B are vertical angles, and ∠A = 21°, find ∠B.

Which movement push the idea that an individual could go beyond themselves and listen to their own conscience not religion to learn about the truth of the unive