nikiford2
nikiford2 nikiford2
  • 19-12-2020
  • Mathematics
contestada

need help plz its math ​

need help plz its math class=

Respuesta :

Sriju
Sriju Sriju
  • 19-12-2020

Answer:

option D 41

Step-by-step explanation:

since ∠N = ∠L

this means that MN = ML    (sides opposite to equal angles are equal)

thus

3x + 1 = 5x - 7

1 + 7 = 5x - 3x

8 = 2x

8/2 = x = 4

inserting values

3*4 + 1= 13

4*4-1 =15

5*4-7 = 13

adding all

13 + 13+ 15 = 41

option D 41

Answer Link

Otras preguntas

What were the characteristics of the men who met at the Constitutional Convention in Philadelphia? Whose presence was essential to the meeting''s success? Why?
When editing your essay for verb tense, it is important to...
As Texas was defending its claim to be a new independent republic in 1836, a final crucial victory was won at?
What was the result of the French and Indian War? Select one: A) the French were successful in driving the British from North America B) the British were succes
what's 364 rounded to the nearest ten
In what ways were all american colonists similar?
11,760,825 in word form and expanded form
The lengths of two sides of a triangle are 10 inches and 4 inches. Which of the following dimensions is the third side of this triangle? 4 inches 5 inches 6
Stalin brought all economic activity under the control of what?
how do you write 304 007,009 in standard form