9514 1404 393
Answer:
Step-by-step explanation:
The acute angles in a right triangle are complementary:
2x° +(x -6)° = 90°
3x = 96 . . . . . . . . . divide by °, add 6
x = 32 . . . . . . . . . divide by 3
(x-6)° = (32 -6)° = 26°
2x° = 2(32)° = 64°
The acute angles have measures 26° and 64°.
The temperature went down by 12 degrees. (Or you could say it changed by -12 degrees)
Step-by-step explanation:
5000 x 3 + 3.5% of 5000 x 3 = the answer
