This is the concept of trigonometry, to get the horizontal length we use the formula:
cos θ=(Adjacent)/(hypotenuse)
θ=6°
adjacent=x
hypotenuse=170m
thus the value of x will be:
x/170=cos6
hence:
x=170 cos 6
x=169.06872 meters
Answer: 169.06872 m
Answer:
A, C and E
Step-by-step explanation:
A. 2.7 > 2.10
C. 6.64 > 6.2
E. 7.4 = 7.40
Thus, The three comparisons that are true is A, C and E
<u>-TheUnknownScientist</u>
1.
a. 12d² -6d
b. 6c^5 + 8c^4 -10c³
c. correct
2.
a. correct
b. correct
c. 12r^8-6r^4 + 9r^2, then multiply the rest by -1
3. correct
4. x² + 10
5. d=4, -1/3