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Paul [167]
4 years ago
13

Plz help me schools basically here for me

Mathematics
1 answer:
nevsk [136]4 years ago
8 0

Here's what i did:

I broke down the fraction entirely.

3 / 5 = 6 / 10

divide 6 by two and divide 18 by two. This makes 3 / 10 = 9.

divide 3 by three and 9 by three, making 1 / 10 = 3.

if you need 7 / 10 of the number (30) then do 3*7.

The answer is 21.

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Answer:

1.495

Step-by-step explanation:

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3 years ago
There is a math student in distress over algebra 2. Pi-Guy quickly travels to go tutor the student. Here is Pi-Guy's movement to
Margaret [11]

Answer:

See below

Step-by-step explanation:

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3 years ago
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devlian [24]
Which problem I don’t see any problem hear
5 0
4 years ago
Solve: log4(7t + 2) = 2
IRISSAK [1]

Answer:

The required value of t is equal to 2

Step-by-step explanation:

We need to solve the following expression :

\log_4(7t+2)=2

Now, using the base rule :

2=\log_4(4^2)\\\\\implies 2= \log_4(16)

Now, using this value of 2

\log_4(7t+2)=2\\\\\implies\log_4(7t+2)=\log_4(16)\\\\\implies 7t+2=16\\\\\implies 7t=16-2\\\\\implies 7t=14\\\\\implies t = 2

Hence, The required value of t is equal to 2

3 0
3 years ago
Your friend is looking at laptops for college, and is comparing the different screen sizes. Use the diagram and formula below to
elena-14-01-66 [18.8K]
For this case what we should do is write correctly the given equation:
 D ^ 2 = W ^ 2 + H ^ 2
 We substitute the values:
 D = 17inch
 H = 9inch
 Substituting:
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 We clear the value of W:
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 Answer:
 
The width of the laptop screen is:
 
D. W = 14.4 inch
5 0
3 years ago
Read 2 more answers
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