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3 years ago

Solve using long division (x^2 – 3x - 40) / (x+5)

Mathematics

1 answer:

brilliants [131]3 years ago

6 0

Answer:

X-8

Step-by-step explanation:

Thats it.

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Solve the equation.

nikitadnepr [17]

4.167 I think but I'm not completely sure

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4 years ago

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Hi can u plzz help me with these thank you!!!

julsineya [31]

Answer:

$Radius = 5ft$

$Circumference = 31.4\ ft$

$Perimeter = 25.12\ ft$

Step-by-step explanation:

Solving (1):

Given

$Diameter = 10ft$

Required

Determine the radius and circumference

Radius is calculated as follows:

$Radius = \frac{1}{2} * Diameter$

$Radius = \frac{1}{2} * 10ft$

$Radius = 5ft$

The circumference is calculated using:

$Circumference = 2 * \pi * Radius$

$Circumference = 2 * 3.14 * 5ft$

$Circumference = 31.4\ ft$

Solving (2):

Given

$R = 4ft$

Assume that the window is circular, the perimeter is calculated as follows:

$Perimeter = 2 * \pi * R$

$Perimeter = 2 * 3.14 * 4ft$

$Perimeter = 25.12\ ft$

4 0

3 years ago

Solve for y <br> 3y-6+2y=8y-(3y+6)

ExtremeBDS [4]

Answer:

y could be any no and its gonna still work

Step-by-step explanation:

5y-6=5y-6

5y=5y

3 0

4 years ago

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** I need help for this one***

Zepler [3.9K]

Answer:

Step-by-step explanation:

the two angles are equal angle x and the one opposite

=180-40

=120 ÷2

=60

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3 years ago

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If x=15 and y=45, what is the value of x if y=57

Ierofanga [76]

Answer:

x = 15

y = 45

y =45 --- 15 = x

y = 57 ---- ?

57 × 15 / 45

57/3

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3 years ago