Answer:
a=270cm^2
Step-by-step explanation:
a= HbB/2
18×30/2
270cm^2
C=3 is your answer !!!!!!!
Line B : (3,5)(-1,-5)
slope = (-5-5) / (-1-3) = -10/-4 = 5/2...slope here is 5/2
A perpendicular line will have a negative reciprocal slope. To find the negative reciprocal of a number, flip the number and change the sign, So our perpendicular line will have a slope of -2/5
Answer:
To draw a two way table for the own a mini van table as it says 26 own a minivan for people with 3 or more children is subtraction from the given full total 37;
37 - 26 = 11 and finding two or more children is 51- ?= ? see below ans 51- 11 = 40 for those that don't own a mini van.
Then its quick addition to find 40+17 = 57
See given answers in question already easy to answer in bold before doing the sums.
one or 2 children | 3 or more children Total
Do own a mini van 11 26 = 37
Do not own a mini van 40 17 = 57
Total 51 43 = 94
