Answer:
-32/27
Step-by-step explanation:
-12 - 20 -32 -32
----------- = ----------- = ----------
15 - (-12) 15 + 12 27
So bc. the measure of angle PLA = 110 degree so from this result the arc PYA = 220
but given that arc PYA = 12x-20
so than will get 12x-20 = 220 so 12x = 240 so x = 240/12 = 20
x=20
hope this will help you
________________________________
<h3>A = P × i × n</h3><h3>= $50,000 × 3% × 4 Years</h3><h3>=
<u>$6,000</u></h3><h3>$50,000 Will Be Invested In B-Rated Bonds</h3>
________________________________
Answer:
98 inches or 8.16667 feet
Step-by-step explanation:
(12 + 7 + 45 + 35) = 98 divided by 12 = 8.16667
Answer: 90° , 60° and 30° .
Step-by-step explanation:
Given : In a right triangle with a leg of 4 units and a hypotenuse of 8 units.
One angle should be 90°. (A right triangle has a 90° angle.)
Let the given leg is the side opposite to the angle 
in the triangle.
Then by trigonometry , we have
[Sine of an angle is the ration of the side opposite to the angle and the hypotenuse of a right triangle.]
Also , 
Let x be the measure of the third angle.
BY Angle sum property of triangle , we have
Therefore , the measures of all angles in the triangle : 90° , 60° and 30° .
