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ratelena [41]
3 years ago
15

What is the standard form of this expression? (4y - 9/2y - 3)

Mathematics
1 answer:
shepuryov [24]3 years ago
4 0

Answer:

-1/2y-3

Step-by-step explanation:

4y-9/2y-3

8/2y-9/2y-3

-1/2y-3

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What grade is 92% out of 115
KatRina [158]
To calculate this, we need to do the following:

92 * 115 = 10580 (we first multiply the percentage with our number)
 
10580 / 100 = 105.8 (and divide what we get by 100 to get the final answer)

And this is also already the answer: 105.8
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Will mark as brainliest
faust18 [17]

Answer:

127.41

Step-by-step explanation:

side KJ equals 17 which corresponds to side NM which equals 57. These two triangles are similar which means the bigger triangle will be the smaller triangle but enlarged. So 57 divided by 17 equals 3.353 and then you do the same with the other side but multiplication; 38 times 3.353 equals 127.41. :)

4 0
3 years ago
A pattern has 5 blue triangles to every 80 yellow triangles. What is the ratio of blue triangles to all triangles in simpligied
GrogVix [38]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
A study examined the alertness benefits of higher caffeine intake. In the study, the researchers investigated the link between d
Katyanochek1 [597]

Answer: B. The data represent a sample since the data are a subset of units.

Step-by-step explanation:

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Population = Participants for the study were those who used a popular social networking Web site.

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3 0
3 years ago
Is 0.032 a terminating decimal
svp [43]
I don’t think it is, sorry I’m not 100% sure, good luck though
3 0
3 years ago
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