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3 years ago

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Polygon ABC D is dilated rotated and translated to form polygon a’b’c’d’. the endpoints of a AB are at zero and -7 and eight and

eight in the endpoints of a’b’ are at six and -6 and two and 1.5 what is the scale factor of the dilation

1 answer:

Nezavi [6.7K]3 years ago

8 0

Answer: did you get the answer to this one already?

Step-by-step explanation: have a good day okay yup yup

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Mice21 [21]

5y=40
y=40/5
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A circle has a diameter of 14 feet. What is the circumference of the circle? Use 3:14 for pie.

Marianna [84]

Answer:

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Step-by-step explanation:

Diameter of the circle= 14 feet

Radius of the circle= 14/2= 7 feet

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3 years ago

Which side lengths form a right triangle? Choose all answers that apply: Choose all answers that apply: (Choice A) A 3, 6, \sqrt

dlinn [17]

Answer:

A, B and C

Step-by-step explanation:

Given any three side lengths of a right triangle, the longest side is the hypotenuse.

The side lengths of a right triangle must satisfy the <u>Pythagorean Theorem. </u>

Pythagorean Theorem: $Hypotenuse^2=Opposite^2+Adjacent^2$

<u>Option A:</u> $3, 6, \sqrt{45}$

$(\sqrt{45})^2=3^2+6^2\\45=36+9\\45=45$

True

<u>Option B:</u> 2.5, 6, 6.5

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<u>Option C:</u> $4, 8, \sqrt{80}$

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Since all are true, the side lengths in Options A, B and C forms a right triangle,

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3 years ago