marcogarasevic marcogarasevic

14-04-2021
Mathematics

contestada

Is the first one correct and what are the ages? Thanks

Is the first one correct and what are the ages Thanks class=

Respuesta :

Muscardinus Muscardinus

19-04-2021

Answer:

a = 30°

Step-by-step explanation:

We need to find the value of a.

We know that, a straight line makes an angle of 180°.

In this case,

a+3a+2a = 180

6a = 180

a = 30°

So, the value of a is equal to 30°.

Answer Link

Otras preguntas

The number has 6 digits. The value of the smallest digit is 0.01 The value of the largest digit is 8000 The digit in the tens place is 2 less than the digit in

the moon is about 240,000 miles from earth what distance written as whole number multiplied by power of ten?

i meant how do you write 600,000+80,000+10 in word form

I am a quadrangleI have 2 pairs of parallel sidesall of my angles are right anglesI am not a square

what direction would you travel to go from seoul to shanghai?

Which of the following solutions would be basic? A. NH₄I B. NaOCl C. Fe(NO₃)₃ D. Ba(NO₃)₂ E. NH₄NO₂

How to simplify 504/5?

Can you fall in love with blue eyes and not fall in love with the person who has it?

In my carpenter shop I make 3 legged stools and 4 legged chairs. I looked at my days output and counted 55 legs and 16 seats. How many stools and how many chai

Write a word problem that would require you to use 5,621 divide by 23.