2 years ago

Pls help! What is the range in interval notation?

Mathematics

1 answer:

Anon25 [30]2 years ago

5 0

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What is the height of a triangle that has an area of 60 yards^2 and a base of a length of 12 yards?

zmey [24]

For a triangle:
$A=\frac{b \times h}{2}$
$60=\frac{12\times h}{2}$
$120=12h$
$h=\frac{120}{12}$
$h=10yrd$

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2 years ago

-8= – 4ywhat is the answer

Montano1993 [528]

Answer:

Step-by-step explanation:

y = 2

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2 years ago

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Please I need answers Factorize x²-6x+9

miskamm [114]

Answer:

The factors of the given equation are:

$x^2-6x+9=(x-3)(x-3)=(x-3)^2$

Step-by-step explanation:

We have :

$x^2-6x+9$

Using middle term splitting theorem to factorize the expression :

$x^2-3x-3x+9$

$x(x-3)+(-3)(x-3)$

$(x-3)(x-3)$

$x^2-6x+9=(x-3)(x-3)=(x-3)^2$

The factors of the given equation are:

$x^2-6x+9=(x-3)(x-3)=(x-3)^2$

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3 years ago

Write the explicit formula for the geometric sequence.<br><br> a1 = -5 a2 = 20 a3 = -80

liq [111]

An = a1 * r^(n-1)
a1 = first term = -5
r = common ratio = -4

so ur formula is : an = -5 * -4^(n-1) <==

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2 years ago

The formula for the area of a rectangle is A-ly, where A is the area, I is the length, and w is the width. If a rectangle has an

Colt1911 [192]

Answer:

idk

Step-by-step explanation:

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2 years ago

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