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3 years ago

{(−1, 5), (2, 8), (5, 3), (13, −4)} what are the range

Mathematics

1 answer:

makkiz [27]3 years ago

7 0

$(x;\ y)\\\\(-1, \fbox5), (2, \fbox8), (5, \fbox3), (13, \fbox{-4})\\\\\boxed{The\ range:y\in\{-4;\ 3;\ 5;\ 8\}}$

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Find each percent of change. Round to the nearest whole percent if necessary. State whether the percent of change is an increase

Sati [7]

Answer:

Percent of Change: 30% (rounded) It is an increase

Step-by-step explanation:

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3 years ago

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Please help ASAP pleaseeeeeeeewwe

Arturiano [62]

Answer:

$AS = 10\sqrt{41} \\WE = 20\\EN = 25\\Part D = 90 - 10\sqrt{41}$

Step-by-step explanation:

AR = 50

AW = WR = EN = 25

RS = 40

RN = NS = WE = 20

$AS=\sqrt{(AR)^2+(RS)^2}\\AS=\sqrt{(50)^2+(40)^2} \\AS=\sqrt{2500+1600} \\AS=\sqrt{4100} \\AS=\sqrt{41*100}\\AS = 10\sqrt{41}$

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3 years ago

Use the graph below to determine the number of solutions the system has.<br><br> x=4<br> y=-x-1

GrogVix [38]

Answer:

The system x = 4 and y = -x - 1 has one solution

Step-by-step explanation:

x = 4 and y = -x - 1 intersects only once on the graph

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2 years ago

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PLEASE HELP! IT’S 40 POINTS! What is the area of this octagon?

Zinaida [17]

Answer:

B) 59 cm²

Step-by-step explanation:

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3 years ago

What is ✔️16 ? Raises cuadrada

aev [14]

If you are looking for √16, you are looking for the square root of 16. The square root of a number is defined by what number multiplied by itself will get you.
x^2 (a number squared) = 16.
√16 = x.
Let's try from numbers 1-5 for a square.
1x1 = 1
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3x3 = 9
4x4 = 16
√16 = 4.
I hope this helps!

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2 years ago

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