The first and the 2nd one are correct because x is 21 and y is 49
3 and 4 at wrong
Answer:
x=146 degrees
Step-by-step explanation:
A supplementary angle is the conrisponding angle that adds to the other angle so it is 180. So 180-34= 146
To find the total amount Mrs. Johnson gave away, you need to know how much she gave the son. Because the ratio of the money given is 5:6, the amount of money he received has to be 5/6 of the money the daughter received.
So, the son received 5/6 of 2400.
To find this, multiply 5/6 x 2400 to get 2000.
The daughter received 2400 and the son received 2000, so the total amount Mrs. Johnson gave away is 4400 dollars.
◆ Linear equations in two Variables ◆
Hey !!
Check the attachment.
Hope it helps you :)
Answer:
352,635,000
Step-by-step explanation:
