farahelt993 farahelt993

24-04-2020
Mathematics

contestada

Tell whether the angels are complementary or supplementary then find x

Tell whether the angels are complementary or supplementary then find x class=

Respuesta :

Hrishii Hrishii

24-04-2020

Answer:

Supplementary angles

x = 31

Step-by-step explanation:

Since, (3x + 25)° and 2x° are straight line angles. Therefore they are supplementary angles

(3x + 25)° + 2x° =180°

(5x + 25)° = 180°

5x + 25 = 180

5x = 180 - 25

5x = 155

x = 155/5

x = 31

Answer Link

Otras preguntas

If a current of 13 amps produces 540 volts across a resistor, how would a current of 2.6 amps produce across an identical resistor?

Cars with hybrid and electric motors _____.

There are 8 cards in a deck numbered 1-8. Three cards are randomly selected. What is the probability of the first pick being an even number, the second pick bei

How would you solve #2 and #3?

PLEASE HELP!!! 1. which federal courts usually have original jurisdiction? 2. when can a case be appealed? 3. What does it mean when judges in an appeals court

The earliest known fossils are from the Achaean eon of the geologic time scale. True False

How many 16.9 fluid ounces are in a gallon?

Light energy travels in the form of A. sound waves B. electromagnetic waves C. convection currents D. radiation waves

What is the better estimate for the mass of a textbook, 1 g or 1 kg?

The number of possible genetically different gametes for an organism equals 2N, where N is the number of pairs of chromosomes. If an organism has four pairs of