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Digiron [165]
3 years ago
10

Please show work for BRAINLIEST

Mathematics
2 answers:
Vesnalui [34]3 years ago
4 0

Answer:

it area is 54 cm square

Step-by-step explanation:

  1. first point it's divide in three part . it's first is up side 3 by 3 . it's second part is middle side 3 by 5. it's third part is down side 10 by 3.then a

Setler [38]3 years ago
3 0

Answer:

the anser is 54 cm square (30+15+9)

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while teresa listened to the radio, there were 9minutes of commercials, 12 minutes of talk, and 29minutes of music what percent
ahrayia [7]
To find this, you'll want to divide the amount of music by the total amount of time. 29/(9+12+29) = 29/50 = 58/100 = 58%
4 0
3 years ago
If an= 4+2(n-1), what is the first term?
fredd [130]

Answer:

4

Step-by-step explanation:

4 is the base of the equation and then as it goes on, you add 2* the point in the sequence -1

8 0
3 years ago
Solve the following system using either linear combination or substitution. Round any answers to the hundredths place. Show all
12345 [234]
So if y=-5x-23 then we can plug that value in for y in x-10y=6, so it becomes

x-10(-5x-23)=6

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y=-5(-4.39)-23

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y=-1.05
3 0
2 years ago
The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 70 inches and a standard devia
Sav [38]

Answer:

The probabilty would be 87.34%

Step-by-step explanation:

Add all the numbers together and multiply them as a percetnage by four

6 0
3 years ago
3x − 2y = −2
Lina20 [59]

Answer: C. -3y+14

Step-by-step explanation:

3x-2y=-2\\x+3y=14

Move 3y to ther right side.

3x-2y=-2\\x=-3y+14

So the answer is C. Because x = -3y+14.

7 0
3 years ago
Read 2 more answers
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