The sum of the measures of two angles is 140 degrees. The ratio of their measures is 3:4.

Mathematics

1 answer:

USPshnik [31]3 years ago

7 0

Answer: The measurement of the first angle would be 60 degrees and the second angle would be 80 degrees.

Step-by-step explanation: They both are equal to the ratio of 3:4 because 3 x 20 would be 60 and 4 x 20 is 80. When added together they would equal is 140 degrees.

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PLEASE ANSWER ASAP 20 pts

Fofino [41]

Answer:

6:15 and 8:20 are examples of additional equivalent ratios.

Step-by-step explanation:

The table is:

<u>Books (x) Cost (y)</u>

2 5

4 10

From the table, the ratio Books : Cost is 2:5 or 4:10. Equivalent ratios are obtained, using a graph, from the plot of the line that pass through these two points. In the figure attached, this line is shown. There, it can be seen that ratios 6:15 and 8:20 are equivalent to those from the table.