It totally depends on the value of 'a', and if 'a' changes, then (6a-2) immediately changes too. Whatever 'a' is at the moment, (6a-2) is 2 less than 6 times 'a'.
Answer:
11
Step-by-step explanation:
4-1=3/11-7=4
Answer:
48 sq inches
Step-by-step explanation:
Given that,
Ribbon used around a bulletin broard is 28 inches
The length of her board is 6 inches
Let B is breadth of her board. 28 inches is perimeter. The perimeter of rectangle is given by :
P = 2(L+B)
28=2(6+B)
14=6+B
B=8 inches
The area of a rectangle is given by :
A = L×B
A = 8×6
A=48 sq inches
So, the area of her board is 48 sq inches
Answer:
B
Step-by-step explanation:
Write a five-number summary for each distribution:
<u>Bulldogs:</u>
Min: 55
Q1: 70
Med: 80
Q2: 90
Max: 105
This distribution is symmetric, because Q1-Min=Max-Q2=15 and Med-Q1=Q2-Med=10
Tigers:
Min: 55
Q1: 60
Med: 65
Q2: 85
Max: 110
This distribution is not symmetric, because Q1-Min=15, Max-Q2=25 (15≠25) and Med-Q1=5, Q2-Med=20 (5≠20). This distribution is right-skewed or positively-skewed (has a long right tail)
So, correct option is option B
If the legs are 9 and 12, then the hypotenuse is 13.5.
