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4 years ago

PLEASE HELP ITZ URGENTOO!!!!

Mathematics

1 answer:

lesya692 [45]4 years ago

8 0

Answer: The solution set of the system of inequalities is the region above the dashed line (y=-2x-2) and below the solid line (y=x+4).

Please, see the attached graph.

Thanks.

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The first side of a triangle is twice the length of the second side; the third side is 20 feet less than three times the second

dsp73

x=2nd side

2x=1st side

3x-20=3rd side

x+(2x)+(3x-20)=106

6x-20=106

6x-20+20=106+20

6x=126

6x/6=126/6

x=21

1st side=42 ft

2nd side-21 ft

3rd side=43 ft

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4 years ago

How do I work 3 1/3 + 1 1/3

ki77a [65]

Step-by-step explanation:

$3 \frac{1}{3} + 1 \frac{1}{3} \\ \\ = \frac{3 \times 3 + 1}{3} + \frac{1 \times 3 + 1}{3} \\ \\ = \frac{9 + 1}{3} + \frac{3 + 1}{3} \\ \\ = \frac{10}{3} + \frac{4}{3} \\ \\ = \frac{10 + 4}{3} \\ \\ = \frac{14}{3} \\ \\ = 4 \frac{2}{3} \\$

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4 years ago

Please help me with this math question. Max reward to proper answer

Zanzabum

Answer:

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5 0

3 years ago

Read 2 more answers

Use I = PRT to solve. (time in years)

vivado [14]

Simple interest is $ 9

Solution:

Given that,

P = $ 400

$R = 9 \% = \frac{9}{100} = 0.09$

T = 0.25 years

The formula for simple interest is:

$I = P \times R \times T$

Where,

I is the simple interest earned

R is the rate of interest in decimal

T is the number of years

Substituting the values we get,

$I = 400 \times 0.09 \times 0.25\\\\I = 36 \times 0.25\\\\I = 9$

Thus simple interest is $ 9

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3 years ago

Find the distance between the points (-3,6)and(-3,-7)

elena-14-01-66 [18.8K]

Answer:

13 this needed to be 20 characters long just ignore

Step-by-step explanation:

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3 years ago