Answer:
KJFJDSKLJDKLFJDSKJDSFKDMF;DS MDF NM FDSF DS FSDFSD FJJKFSDN DSF DSJFJDSFDNFDFNDMFDNSAFJASNF,MASFNAS2`1849 ,MNFNMADBFASBJ2L31U93O2KQN 4Y72 7IW4N LOOK THIS UP TO GET ANSWERS
Step-by-step explanation:
a constant of proportionality is a number you have to multiply x by to get y.
y=kx is the equation that expresses the proportionality of x and y
in this case, 10 video games cost $145
the question's basically asking what you have to multiply 10 by to get 145
y= 145; x=10
k= y/x = 145/10=14.5
the constant of proportionality is 14.5
The basic angle for 1/2 is 60°, and cosines are negative in the first and third quadrant.
So, you take 180° - 60° = 120° to get the angle in the first quadrant, and 180° + 60° = 240° to get the angle in the third quadrant.
Since only 120° is an option, the answer is
B.
Hello there! The answer for question 3 is 4 dogs
The answer for question 2 is D 6%, 0.66, 6/10
The answer for question 1 is 20%
Hope this helps out! :)
