Answer:
3
Step-by-step explanation:
you divide $33.00 by 11 and you get 3 that is the unit rate!
I hope this helped :)
Answer:
30inches
Step-by-step explanation:
Circumstances is given by πD(where D is diameter)
Then; from the given
30π=dad
Divide by the both side D =30inches
Answer:
D - 56
Step-by-step explanation:
Multiply the height, 4 inches, the length, 7 inches, and the width, 2 inches, to get 56.
So for something to be perpendicular the gradient must be the negative reciprocal of your original line so your original gradient is 2 so your new gradient will be -1/2. Then you have y = -1/2 x + c . Now you substitute this into the point (4,-1) to get -1 = -1/2 x 4 + c and -1/2 x 4 = -2 so you have -1 = -2 + c so c = 1 so then you put the equation together to get y = -1/2 x + 1
Hope this helps :))