Answer:
Your previous grades must have been really high and messed up your average once you failed, bringing your grade down a lot.
Step-by-step explanation:
Answer:
there is no question
Step-by-step explanation:
there is no question/angle so i don't know how to help you
Answer:
306.8 feet
Step-by-step explanation:
Refer the attached figure .
A surveyor moves 160 feet away from the base of the pole i.e. ED = 160 m
Referring the image .
AC=ED=160 m
A transit i.e. AE is 6 feet tall.
AE = CD=6 feet
With a transmit the angle of elevation to the top of the pole to be 62° i.e. ∠BAC = 62°
To Find BC , use tigonometric ratio.





Now, the height of the pole = BC+CD =300.8+6=306.8 feet
Hence the height of the pole is 306.8 feet
Answer:
B b^12
Step-by-step explanation:
power to the power rule
(x^a)^b = x^(a*b)
so (b^4)^3 = b^(4*3) = b^12
2:9 is equivalent, but i cant see the ratio table