The equation is not going to make sence
The factors of 4 are 1, 2, and 4 .
The factors of 9 are 1, 3, and 9 .
<h3>The measure of angle y is 35.68 degrees</h3>
<em><u>Solution:</u></em>
Given that,
hypotenuse 12
Opposite 7
Find the measure of angle y
y is unknown and is between the hypotenuse and adjacent side
The figure is attached below
In a right triangle, the sine of the angle is the ratio of the side opposite to the angle to the hypotenuse
Therefore,

Thus measure of angle y is 35.68 degrees
911 is the key of power of mind
How many times were they swung? 0.0 .....
if swung twice.. I think the answer would be 27.16
.