esp4ideKbuzek esp4ideKbuzek

14-12-2016
Mathematics

contestada

If two angles are both vertical and supplementary, then the angles are

A.)Obtuse
B.)Right
C.)Acute
D.)Adjacent

Respuesta :

nobillionaireNobley nobillionaireNobley

16-12-2016

Vertical angles are equat.
Supplementary angles add up to 180 degrees.
Let the angles be x and y, then
x = y and x + y = 180
x + x = 180
2x = 180
x = 180/2 = 90

Therefore, the angles are right.

Answer Link

Otras preguntas

Dug is a product of the Digby company. Digby's sales forecast for Dug is 506 units. Digby wants to have an extra 10% of units on hand above and beyond their for

A cello string is 0.695 m long and plays a 98.0 Hz note. What is the speed of the waves in the string? (Unit = m/s)

If you think a query is misspelled, which of the following should you do? - Assign a low needs Met rating to all results because misspelled queries don't deser

Which of the following best describes the scene in Disputa? a. a portrait of Jesus, John the Baptist, Mary, and the disciples b. a dream of heaven that has been

Three light bulbs are connected to a 9V battery in a series circuit. If each light bulb is identical, what is the voltage across each light bulb? Select one ооо

Alex went bowling. He managed to get 3 strikes after 15 attempts. If you were to suggest the probability that he gets a strike on his next attempt, what type of

Which phase of matter contains particles that split into ions and electrons?

Four times a number added to seven is 23 what is the number

A group of 78 people enrolled in a weight-loss program that involved adhering to a special diet and to exercise daily. After six months, their mean weight loss

2 Points What is a reproductive strategy?