drewgoat204 drewgoat204

25-06-2018
Mathematics

contestada

i need help !!!!!!!!!!!!!!!

i need help class=

Respuesta :

25-06-2018

We can see that angle A = angle B

Therefore, we set the two equations equal to each other and solve:
7x+40=3x+112
4x=72
x=18

Then we use x=18 and plug it back in the equation for angle A
7(18)+40=166°

Answer Link

Otras preguntas

How is the sequence formed and what is the pattern

which graph represents the solution set of y=x^2-4 and x+y+2=0

To access the deeper organs, a surgeon needs to cut through a thick layer of tissue connected to bone. This tissue is likely

In a bag of candy for every 3 chocolate pieces there are 7 sugar pieces. What is the ratio of chocolate pieces to sugar pieces?

One yard of film is how many inches

Which law requires the balancing of a chemical equation?

At a bargain store, Tanya bought 3 items that each cost the same amount. Tony bought 4 items that each cost the same amount, but each was $2.25 less than the i

how are the 50 states similar and different

Certain fonts are easier to read from a distance than others. Which font should NOT be used in a presentation?Select one of the options below as your answer: A.

Spiritual health is __________ because people have many different ways of connecting spiritually. A. easy to understand B. simple C. subjective D. obje