sin α = opposite leg/ hypotenuse
For ΔABC,
sin A = |BC|/|AB|
sin A = 12/37
The angle where the letter S is which would be angle RSQ = 1/2 x (131 +43) = 87
the angle opposite os RSQ would be PST and that would equal the same as RSQ which is 87
so 2 angles = 87 +87 = 174
so the other 2 angles need to equal 360 - 174 = 186
since opposite angles equal each other divide that by 2 so 186 / 2 = 93
so both angle RST and PSQ are 93
The answer is D 93 degrees
Answer: 49, 35, and 32
Step-by-step explanation:
7 * 7 = 49
7 * 5 = 35
4 * 8 = 32
Answer:
12/4 i really hope this helps i took the test and got a 100
Step-by-step explanation:
$78.17 rounds to $78
15% of $78 = $11.70 which rounds to $12
