ANSWER
x=35°
EXPLANATION
The sine and cosine ratio are complementary trigonometric ratios.
This means that:
sin(A)°=cos(90-A)°
The given equation is:
sin(55)°=cos(x).
This implies that,
x=90-55
x=35°
Answer:1.7
Step-by-step explanation:
First you want to multiply 2.97 by 106
2.97 x 106 = 314.82
Now you want to multiply 1.72 by 107
1.72 x 107 = 184.04
Now you want to divide them
314.82 / 184.04 = 1.71
Now you want to round it to the nearest tenth... if a number is 5 or above you round it up but if it is 4 or below your number stays the same
Since 1 is lower than 5 you keep your number the same
<u>1.7</u>
Interesting question... let's draw a picture.
50 m ----------
\ ----------------------------- \
75 m down \ / 60 m up 45 m down ------
---------
So what's going on?
Going 75 m deeper: 50 + 75
Coming up 60 m : 50 + 75 - 60
Going 45 m deeper: 50 + 75 - 60 + 45
Final depth: 110 m
Answer: so your readers can visualize and experience it..
Step-by-step explanation: