Answer:
45 degrees
Step-by-step explanation:
Here, we want to get the value of the acute angle
From the question, we have it that the sin of the acute angle equals its cosine
Recall;
cos A = sin (90-A)
Hence, if A is 45, then Cos A and Sine A will be the same
This means the value of theta which is the acute angle is 45 degrees
-31
-34 - -17 is actually -34 + 17, so you get -17. -17 - 14 = -31
5(14-2)^2/2
5( 12)^2/2
Do the exponent
5(12*12)/2
5(144)/2
144/2= 72
72*5= 360
Answer : 360
it's slower babe
Answer: you wrote it wrong
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