Perimeter = 9 + 13 + 6 = 28 m
area = 1/2 x 9 x 5.3 = 23.85 square m
Answer is 9.5 First find DC by doing the Pythagorean theorem
BC is 3 BD is 5
So 3^2+ DC= 5^2
9+____=25
So DC is 4 cuz 4times 4=16
Now add AD+DC=AC
5+4=9
So BC is 3 the bottom AC is 9
3^2+9^2= 9+81=90 the sq rt of 90 is 9.5
Answer:
Step-by-step explanation:
4) A photograph costs $20, so the cost of x photographs is 20x.
Similarly, the cost of y prints is $25.
So the total cost is 20x+25y, and this has to be less than or equal to 400, so C.
5) just plug each pair in.
For example for the first option, x=5 and y=10, and since 20(5)+25(10)=100+250. which is less than or equal to 400, it works.
32. The data below represents the numbers of books that twelve students read. 2, 4, 7, 8, 9, 12, 14, 18, 19, 21, 30, 32 Which bo
tigry1 [53]
Answer:The results from a pre-test for students for the year 2000 and the year 2010 are illustrated in the box plot. What do these ... Example 2: Find the median of the data set {3, 7, 8, 5, 12, 14, 21, 15, 18, 14}. Note that ...
Step-by-step explanation:The results from a pre-test for students for the year 2000 and the year 2010 are illustrated in the box plot. What do these ... Example 2: Find the median of the data set {3, 7, 8, 5, 12, 14, 21, 15, 18, 14}. Note that ...
Answer:
Its A
Step-by-step explanation:
