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egoroff_w [7]
4 years ago
7

Amit solved the equation StartFraction 5 over 12 EndFraction = Negative StartFraction x over 420 EndFraction for x using the ste

ps shown below. What was Amit’s error?
Mathematics
1 answer:
Maslowich4 years ago
5 0

Answer:

The product of 5/ 12 and –420 should have been the value of x.

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In each figure a || b. Determine whether the third figure is a translation image of the first figure. Write yes or no. Explain y
harina [27]

Answer:

  No

Step-by-step explanation:

The second and third figures are translations of each other. The first figure appears to be a reflection of the second, not a translation. Hence the first and third figures are not translations of each other.

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If an image is translated, all of the pre-image line segments are parallel to the image line segments. That is not the case for the first and third figures, in which the top line segments go in different directions.

6 0
4 years ago
What is the area? 15 points for you ^-^
ioda
In a 3D shape, area is called volume. The volume of a pyramid is lwh/3.
Plugging in your values, you get an answer of 304.
7 0
3 years ago
Your friend rolls a number cube 500 times. How many times do you think your friend will roll an odd number? Explain your reasoni
VladimirAG [237]
250, because of probability. Half of the number are full of odd numbers. Half are full of even. The probability will be 1/2. So 1/2 of 500 is 250. So your answer is 250 times.
5 0
4 years ago
I NEED HELP!
Ganezh [65]

Answer:

So, there are 3 cards in total, which means your pobability of picking one card out of the 3 cards is %33.33. So the probability of picking a 7 is 1/3. Because the other two numbers are greater than 7, and you already picked 7 so you cannot pick it again, the probabitily of pick a number greater than 7 is %100, or 3/3.

I hope that answers your question! :)

4 0
4 years ago
Rafeal has been given a list of 5 bands and asked to place a vote. His vote must have the names of his favorite, second favorite
Fittoniya [83]

Answer:

60 different votes.

Step-by-step explanation:

This is a permutations question. There are a total of 5 bands to be voted for, and Rafeal has to vote only for 3 of the bands. It is also mentioned that the voting has to be done for the favorite, the second favorite, and the third favorite bands from the list. This means that the order of selection is important. This means that permutations will be used. Thus, 3 bands out of 5 have to be selected in an order. This implies:

5P3 = 5*4*3 = 60 possibilities.

There are 60 different votes!!!

6 0
4 years ago
Read 2 more answers
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