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2 years ago

Y=x+2 y=-3x whats the answe

Mathematics

1 answer:

iren2701 [21]2 years ago

8 0

Set the equations equal to each other
Subtract x from both sides
Divide both sides by -4
x=-1/2

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The output is eight less than the input

horsena [70]

x | y
——-
-10|-18
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-8 |-16
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-2|-10
-1 | -9
0 | -8
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4 | -4
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6 | -2
7 | -1
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2 years ago

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The formula for the area of a regular polygon is A=1/2ap. What is the equation solved for a?

Galina-37 [17]

$A= \frac{1}{2}ap \ \to \ 2A =ap \ \to \ \boxed{a= \frac{2A}{p}}$

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2 years ago

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Help!!!! No Bad Answers Will Give brainiest!!

Alborosie

The domain the given graph is :

-12 <u><</u> x <u><</u> 13

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2 years ago

Two liters of water are poured into an empty vase shaped like an octagonal prism. The base area is 100 square centimeters. What

Molodets [167]

Answer: Height of the water is 20 cm.

Step-by-step explanation:

Since we have given that

Base area = 100 square cm

volume of vase shaped like an octogonal prism = 2 liters

We need to find the height of water.

and 1 liter = 1000 cm³

2 liters = 2×1000 cm³

As we know the formula for "Volume":

$Volume=\text{Base Area}\times height\\\\2\times 1000=100\times height\\\\height=\dfrac{2000}{100}\\\\height=20\ cm$

Hence, height of the water is 20 cm.

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2 years ago

(x-1)³ find derivative using definition

kakasveta [241]

Step-by-step explanation:

definition of the derivative to differentiate functions. This tutorial is well understood if used with the difference quotient .

The derivative f ' of function f is defined ascthe above pic.

when this limit exists. Hence, to find the derivative from its definition, we need to find the limit of the difference quotient.

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