Seudónimo Seudónimo

20-01-2022
Mathematics

contestada

in triangle ABC, what is m and B

A. 30°
B. 40°
C. 75°
D. 85°

in triangle ABC what is m and B A 30 B 40 C 75 D 85 class=

Respuesta :

jen4755 jen4755

20-01-2022

Answer:

B. 40

Step-by-step explanation:

Angle C is linear with ACD, so the 2 angles = 180 degrees. 180 - 155 = 25.

All 3 angles need to add to 180, so 115 + 25 + angle B = 180

140 + angle B = 180, so angle B is 40 degrees.

Answer Link

Cinbrew74 Cinbrew74

25-05-2022

Answer:

B) 40

Step-by-step explanation:

Answer Link

Otras preguntas

The firefighters were enervated by the ____ forest fires, so they decided to eat and rest before returning to work.

Help. Which sentence does not contain a prepositional phrase? A. You cannot sit here, so please move on. B. The Log Splash ride winds between two trees. C. Anot

Evaluate: sin 90 degrees

Which of the following organizations was compatible with the thinking of DuBois and not with Washington?

List of solid mixtures in a classroom

when h has the value 4 calculate 16-3h

First president of us?

Scientists notice structural similarities between fossils of a land animal and an aquatic organism. They know the similarities are not a result of the two organ

In a population of birds, the percentage of individuals having a certain gene changes from 20% to 60% over the span of several hundred years. This sit

The table below shows the average diameter of a pupil in a person’s eye as he or she grows older. Age Average Pupil