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3 years ago

Help me please!!!!! Write a system of equations with the solution (4,-3)

Mathematics

2 answers:

SashulF [63]3 years ago

6 0

Make a linear system

AleksAgata [21]3 years ago

5 0

Answer:

Step-by-step explanation:

To solve for UC, you can subtract the length of CN from UN.

UN=40

CN=15

40-15=25

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After 3 hours of of driving, Paul had gone 183 miles. What was his average rate of speed? Explain your answer.

torisob [31]

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$s(av) = \frac{∆x}{∆t} \\$

$s(av) = average \: \: speed$

$∆x = covered \: \: distance$

$∆t = time \: \: of \: \: the \: \: covered \: \: distance \\$

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$s(av) = \frac{183}{3} \\$

$s(av) = 61 \: \: \frac{mile}{hour}$

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3 years ago

How many radians is 72°

stellarik [79]

Answer: 1.25664 or if you want in fraction form it's 2π/5

Step-by-step explanation:

To convert degrees to radians, multiply by π /180°

72° ⋅ π/180° = 72π/180 = 2π/5

Therefor, the answer is 2π/ 5 or in decimal form 1.25664.

* Hopefully this helps:) Mark me the brainliest:)

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4 years ago

The amount of money left in Alma’s bank account is expressed by the linear equation y = -27x + 577, where x represents the numbe

marissa [1.9K]

145=-27x + 577
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