wednesdayA wednesdayA

04-02-2019
Mathematics

contestada

What is the value of X?

What is the value of X class=

Respuesta :

choixongdong choixongdong

04-02-2019

Answer:

x = 5

Step-by-step explanation:

Sum of interior angles = 180

so

10x - 4 + 8x + 3 + 91 = 180

18x + 90 = 180

18x = 90

x = 5

Answer Link

brasbo23 brasbo23

04-02-2019

Answer:

X = 5 degrees

Step-by-step explanation:

the sum of all interior angle of a triangle is 180

Answer Link

Otras preguntas

Solve 3x^2+4=436 Please solve step by step

你好，每个人都知道不同的语言，我是一个间谍，所以我知道 20 哈哈

x2 + 4x - 9 = 5x + 3 O A. 4 O B. -3 O C. -7 O D. 5 E. -2 F-4

According to Mendel's Law of Dominance, an individual with a heterozygous genotype will have... A. both the dominant and recessive phenotype. B. the recessive

Joe got all three of his sons braces for their teeth altogether he paid $3750 write an equation that could be used to find how much the braces were for each son

2. Typewriter first appeared ina. Pre-industrial ageb. Electronic Agec. Industrial Aged. Information Age

I will make you as the brainiest if you get this correct thx so much xxx

How do I find x in this question?

You have $12 to spend on pears and oranges.graph the equation 1.2x+0.8y=12,where x is the number of pounds of pears and y is the number of pounds of oranges. Pl

me need help whit math