Step-by-step explanation:
I will call the angle A.
we need to use cos, sine, and tangent here
cosine= adjacent over hypotenuse
sine = opposite over hypotenuse
tangent = opposite over adjacent
the angle A has x as the hypotenuse
and y is adjacent to the angle
cosine will be used
cos(A)= adjacent/hypotenuse
cos(A)= 5/x
get x alone by using opposite signs
x and 5 are dividing. the opposite of division is multiplication , but in order to cancel 5 from the right side i need to multiply the reciprocal. 5 is on top, needs to be on bottom to cancel out
cos(A)*(1/5)= 5*(1/5x)
cos(A)/5=(1/x)
flip both sides to get x on top
(5/cos(A))=x
use calculator
and make sue it is in degrees
x=5.8 cm
Answer:
BLACKPINK IN YOUR AREA!!!!!
Answer:
66.56 cm
Step-by-step explanation:
First, let's find the circumference of a circle with radius 8 cm.
2 * 8 * 3.14 = 50.24
Now, since we only need a 1/4 of the circumference, divide that number by 4
50.24 / 4 = 12.56
Add up the rest of the sides
12.56 + 10 + 17 + 10 + 9 = <u>66.56</u>
uhhhhhhhhhh, i think it's 6? im not sure, i dont see the full photo but ig.
Answer: 6hours and 25 minutes
5/8 of one hour is 37min and 5seconds
Multiple by the 10 evenings is 375
Divide by 60 (minutes in an hour)
