dsanders17 dsanders17

03-07-2021
Mathematics

contestada

I NEED HELP ASAP. find the value of the variable that results in congruent triangles.
A. 80
B. 10
C. 50
D. 30

I NEED HELP ASAP find the value of the variable that results in congruent trianglesA 80B 10C 50D 30 class=

Respuesta :

ciaromee ciaromee

03-07-2021

Answer:

A) 80°

Step-by-step explanation:

55° + 45° + (5x + 30)° = 180°

55° + 45° + 30° + 5x = 180°

130 + 5x = 180°

5x = 50°

x = 10°

=> (5x + 30)° = 5*10° + 30° = 50° + 30° = 80

Answer Link

Otras preguntas

please help me i will give brainlyest to anyone who gets it correct!!!

If a person who speaks English wanted to find a new language to learn, what would be the most logical choice? Which language would they end up needing more then

What is another way that producers convert energy, besides photosynthesis?

Please help me with this math problem!! Will give brainliest if correct!! :)

Find the sum of 6x^2+10x-16x 2 +10x−1 and -5x^2-2x+1−5x^2 −2x+1.

Who are Victor Stafford Reid siblings?

Discuss the order of operations

describing why this archaeological find is so important and has the potential to change our understanding of the relationship between agriculture and religion.

What was a result of the Battle of Thermopylae

Which neuron circuit pattern is involved in the control of rhythmic activities such as breathing?.