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3 years ago

I need an explanation as to why the other three are wrong aswell

Mathematics

2 answers:

deff fn [24]3 years ago

6 0

Answer:

D. An equilateral triangle.

Step-by-step explanation:

$.$

• For isosceles triangle » only two sides are equal.

• For scalene triangle » no line is equal to each other

• For right angled triangles » atmost two lines are equal

miv72 [106K]3 years ago

5 0

Answer:

D. Equilateral triangle

Step-by-step explanation:

Coz its all sides are equal and suppose if its length is 2 cm , then all sides will be 2 cm only so its equal

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3 years ago

If a car travels 792 feet in 12 seconds what is the speed of the car in miles per hour?

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Answer:

Step-by-step explanation:

1 mile contains 5280 feet

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2 years ago

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Which is the simplified form of the expression ((2 Superscript negative 2 Baseline) (3 Superscript 4 Baseline)) Superscript nega

AlekseyPX

Answer:

The option "StartFraction 1 Over 3 Superscript 8" is correct

That is $\frac{1}{3^8}$ is correct answer

Therefore $[(2^{-2})(3^4)]^{-3}\times [(2^{-3})(3^2)]^2=\frac{1}{3^8}$

Step-by-step explanation:

Given expression is ((2 Superscript negative 2 Baseline) (3 Superscript 4 Baseline)) Superscript negative 3 Baseline times ((2 Superscript negative 3 Baseline) (3 squared)) squared

The given expression can be written as

$[(2^{-2})(3^4)]^{-3}\times [(2^{-3})(3^2)]^2$

To find the simplified form of the given expression :

$[(2^{-2})(3^4)]^{-3}\times [(2^{-3})(3^2)]^2$

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$=(2^6)(2^{-6})(3^{-12})(3^4)$ ( combining the like powers )

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Therefore $[(2^{-2})(3^4)]^{-3}\times [(2^{-3})(3^2)]^2=\frac{1}{3^8}$

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