isabelsmhl isabelsmhl
  • 03-02-2019
  • Mathematics
contestada

PLEASE HELP GEOMETRY

in the diagram, ∠ABC is a right angle. ∠DBC = 30°27'40". Find the measure of ∠ABD.

PLEASE HELP GEOMETRY in the diagram ABC is a right angle DBC 302740 Find the measure of ABD class=

Respuesta :

tramserran
tramserran tramserran
  • 03-02-2019

Answer:  (A) 59° 32' 20"

Step-by-step explanation:

 90° - 30°27'40"

Borrow a degree from 90° to create 60 minutes.

Then borrow a minute from 60 minutes to create 60 seconds.

90° = 89° 59' 60"

      - 30° 27' 40"

     = 59° 32' 20"


Answer Link

Otras preguntas

Why Not all sources of information are useful to quench curiosity?​
what does one none or infinite many solutions mean in simple math terms
Questions 1-8: Complete each statement about parallelogram
PLEASE HELP ME, 50 POINTS!!!!If individual |||-2 marries a person with the same genotype as individual |-1, what is the chance that one of their children will s
If the standard deviation of a set of data is 0.25 find its variance.​
What is the oldest almost-complete manuscript of the Bible now in existence?
importance of winter vacation ?​
List one method of testing a product quality
Write a scene that starts with the line When I stepped outside, the whole world smelled like... A) Fresh flowers and rain B) Burning wood and spices C) Ocean b
the bird flew-the sky preposition