nataliebarreras40 nataliebarreras40

07-10-2021
Mathematics

contestada

Find the measure of angle A.

A) 71°
C) 349
E) 440
B) 36°
D) 1230

Find the measure of angle A A 71 C 349 E 440 B 36 D 1230 class=

Respuesta :

ghaithgh ghaithgh

07-10-2021

Answer:

The choice C) 34°

Step-by-step explanation:

[tex]75 + (x + 42) + (x + 79) = 180 \\ 2x + 196 = 180 \\ 2x = 180 - 196 \\ 2x = - 16 \\ \\ x = \frac{ - 16}{2} \\ \\ x = - 8 \\ \\ x + 42 = > - 8 + 42 = 34[/tex]

Answer Link

Otras preguntas

How do you solve 288 ft = 8 yd

A line segment connecting any two points on a circle

{20 Points} Which is a geographic factor that made Texas an ideal place for cattle ranching? A. abundant water supply B. nearness to railroads C. mou

Write a unit rate for the situation. 3600 stitches in 3 minutes stitches per minute

When should you check and update your emergency supply kit

What is used in compost bins to break down the living material? A) fire B) chemicals C) anaerobic bacteria D) grass cuttings

a consumer maximizes total utility from a given amount of income when the

1010,0101,1100,0011,11100............what is next ?

if you know the order from least to greatest of 5 rational numbers how can use that info to order the absolute values of the numbers from least to greatest p

Find the percent of the number. 80% of 55 is