B) 0.85
Step-by-step explanation:
By definition, complementary angles add to 90 degrees.
The given angle 58 degrees is complementary to 90-58 = 32 degrees. The two angles 58 and 32 add to 90.
Therefore, cos(32) = 0.848 = 0.85
Option d -0.62
Step-by-step explanation:
To find : The cosine of the complimentary angle to 38°?
Solution :
The cosine of the complimentary angle to
We have given the angle
Therefore, Option d is correct.
B) 0.85
Step-by-step explanation:
By definition, complementary angles add to 90 degrees.
The given angle 58 degrees is complementary to 90-58 = 32 degrees. The two angles 58 and 32 add to 90.
Therefore, cos(32) = 0.848 = 0.85
Option d -0.62
Step-by-step explanation:
To find : The cosine of the complimentary angle to 38°?
Solution :
The cosine of the complimentary angle to
We have given the angle
Therefore, Option d is correct.
The cosine of the complementary angle to 38° is 0.62. d
Explanation:
Complementary Angle
Two angles x and y are complementary if
x+y=90°
The complementary angle of 38° is 90°-38°= 52°
Now use a calculator to find the approximate value of
Rounding to two decimal places:
a. Incorrect. The cosine of 52° is not 0.68
b. Incorrect. The cosine of 52° is not -0.16
c. Incorrect. The cosine of 52° is not -0.22
d. Correct. The cosine of 52° is 0.62 to two decimal places.
Answer:
See belowStep-by-step explanation:
Solution is given in the picture below. All the values are calculated.
The answer is in the image
SI=(P*R*T)/100
P=2000
R=1.5
T=6
SI=(2000*1.5*6)/100
=(2000*9)/100
=180
Neil will earn interest of 180
It will provide an instant answer!