Answer:
D
Step-by-step explanation:
A isn't right because that's a fraction.
B isn't right because it has 24.
C isn't right because it has 6.
D is right because every 5 you add -1 to it.
Hope this helps <3
Answer:
7.07
Step-by-step explanation:
Angle M is 63 degrees because all 3 angles must add to 180.
Now use the law of sines:
sin(90)/x = sin(63)/6.3
Cross multiply: 6.3 sin (90) = x sin (63)
Divide by sides by sin (63): (6.3 sin (90))/sin (63) = x
Use a calculator: 7.07
60 centimeters your welcome
Set up multiplication/division to cancel out units that you do not need for your final answer and introduce units that you do.
You want your answer in the form km/hr and you are starting with m/s so:
(12m/s)(km/1000m)(60s/min)(60min/hr)=43.2km/hr
The car is traveling at 43.2 kilometers per hour.
Do multiplication first than divide
first add an than subtract
