The equivalent ratio of the heights of three Russian dolls are 1: 1.57: 1.86.
<h3>What is a ratio?</h3>
It is important to note that a ratio demonstrates how many times one number can fit into another number as they contrast two numbers by ordinarily dividing them.
In this case, the heights of the dolls are given in the ratio 7: 11: 13
Based on the information, the ratio will be illustrated thus:
7/7 = 1
11/7 = 1.57
13/7 = 1.86
This illustrates the ratio of the dolls.
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Hey!
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Surface Area Formula: 2LW * 2LH * 2WH
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2LW:
5 x 1 = 5
5 x 2 = 10
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2LH:
4 x 1 = 4
4 x 2 = 8
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2WH:
5 x 4 = 20
20 x 2 = 40
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Surface Area:
40 + 8 + 10= 58
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Answer:
D) 58 cm2
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Hope This Helped! Good Luck!
Answer: B
Explanation: if you look at A and try to combine like terms, you will add the -x on the right side the the one on the left, cancelling out the x on the left. then you have 0=x+0, and unless x=0, it is not true.
With B, when you add x to the -x, you cancel it out, giving you 0=0, which is true. hope it helps!
Answer:
6 times.
Step-by-step explanation:
6x3=18
20-18=2
hope this helps ! </3 ~ alyssa
Answer:
ok lol
Step-by-step explanation:
