nickiramaelee827
nickiramaelee827 nickiramaelee827
  • 03-02-2021
  • Mathematics
contestada

explain why the triangles are similar. then find the value of x

explain why the triangles are similar then find the value of x class=

Respuesta :

s1m1
s1m1 s1m1
  • 03-02-2021

Answer:

D

Step-by-step explanation:

we are given 2 angles congruent(A) and another pair of angles are congruent the vertical ones(A)  so is AA-postulate

x/8 = 7/12; multiply both sides by 8

x= 7*8/12 = 7*2*4/ 3*4 ; simplify

x= 14/ 3 = 4 and 2/3

Answer Link

Otras preguntas

If the diameter of a circle is half of a yard, then its radius is how many inches?
how to solve 0.01x+0.07y=0.22 and 0.03x-0.05y=0.14 by substitution
Solve the equation for y.4x – 5y = 9
Which three countries have the least access to technology?
work out the parallelogram of base 6cm and height 8cm
5.815 + 6.021 as a mixed number
Sam evaluated the expression x2y for x = 7 and y = 9. He got a value of 49. Which of the following statements is correct
Convert 14mm to its equivalent in m using dimensional analysis
this gas makes up close to one fourth of the air surrounding earth
doors for the small cabinets are 11.5 inches long.doors for the large cabinets are 2.3 times as long as the doors for the small cabinets.how many large doors ca