Answer:
The first, third, and last
Step-by-step explanation:
The first prism has a length of 5, which is half of the original, a width of 3, which is also half, and a height of 6, which is once again half. Since all of the dimensions are in the same ratio to the original pyramid, they must be similar. The same applies to the third and fourth pyramids, except with different scales. Hope this helps!
Mean- The average of all numbers 76.2
median- all the numbers in a row and the middle one is the median 76
range - the biggest number subtracted by the smallest number 5
mode the most frequent number there is none
your answer is A mean
Hope this helps :)
The value of ? and X are 12 and 24 respectively
<h3>Similarity theorem of a triangle</h3>
A triangles is 2D shape with three sides and angles.
From the given diagram, the ratio of similar sides is equal to a constant as shown;
15/20 = 9+15/20+x
Cross multiply
15/9+15 = 20/20+x
15/24 = 20/20+x
Comparing with the given ratio
? = 24
X = 20+x
Find x
15(20+x) = 480
300 + 15x = 480
15x = 180
x =12
Fro the given expression
x/32 = 9/?
12/32 = 9/?
12 ? = 32 * 9
? = 24
Hence the value of ?and x from the given diagram is 12 and 24 respectively
Learn more on similar triangles here: brainly.com/question/11920446
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Answer:
A
Step-by-step explanation:
brackets first according to bodmas