By Hand
Step 1:
Put the numbers in order.
1, 2, 5, 6, 7, 9, 12, 15, 18, 19, 27.
Step 2:
Find the median.
1, 2, 5, 6, 7, 9, 12, 15, 18, 19, 27.
Step 3:
Place parentheses around the numbers above and below the median.
Not necessary statistically, but it makes Q1 and Q3 easier to spot.
(1, 2, 5, 6, 7), 9, (12, 15, 18, 19, 27).
Step 4:
Find Q1 and Q3
Think of Q1 as a median in the lower half of the data and think of Q3 as a median for the upper half of data.
(1, 2, 5, 6, 7), 9, ( 12, 15, 18, 19, 27). Q1 = 5 and Q3 = 18.
Step 5:
Subtract Q1 from Q3 to find the interquartile range.
18 – 5 = 13.
Answer:
Scalene Acute
Step-by-step explanation:
All the sides have different lengths, and all the angles are less than 90˚ so I'm pretty sure it's a scalene acute triangle.
What 2 numbers do you multiply to get 10? In other words, what number can you multiply with another number to get 10?
The formula to solve this would be:
X x Y = 10
There are at least two combinations of two numbers that you can multiply together to get 10.
For your convenience, we have made a list of all the combinations of two numbers multiplied by each other that will make 10:
<span>1 x 10 = 10
2 x 5 = 10
5 x 2 = 10
10 x 1 = 10
</span>
I'm pretty sure DEF is a scalene triangle since it looks like none of the sides are equal to each other.
Hope this helps!
May
Answer:
supplement of an angle is what must be added to that angle to get 180
51+supplement=180
minus 51 both sides
supplement=129
answer is 129
