Answer:
69.8°
Step-by-step explanation:
Since cosФ = -0.3456
Ф = cos⁻¹(-0.3456)
Ф = 110.2°
Since the angles are supplementary, let the acute angle be x
So, x + 110.2° = 180°
x = 180° - 110.2°
x = 69.8°
Answer:
1 a.m to 11 a.m
Step-by-step explanation:
It's obvious.
6-0.25f (f= -3) so we know that f is -3 so we should start by plugging that into the problem to get (6 - 0.25*-3) Because of order of operations we do multiplication first then subtraction, keeping in mind that a negative number (-3) times a positive number (0.25) will always equal a negative number. we would get 0.25*-3=(-0.75) Now all we have to do is subtract 6 from the answer we just got. 6 - (-0.75) = -6.75
Answer:
12.5%=.125, 1= 100%, .8=80% 8%=.08 .25= 25% .5 = 50% .01= 1% .005= 0.5%
Step-by-step explanation:
On the Decimal numbers just move the decimal place over 2 to the right
and add a percent
