4 years ago

6 students share 5 small pizza needs to be share equally

1 answer:

3 0

   5 pizza / 6 student = 'Z' pizza / 1 student

Cross-multiply the proportion:

   5 pizza-student = 6 Z pizza-student

Divide each side of the equation by 6 pizza-student :

   5/6 = Z

Each student gets 5/6 of 1 pizza.

It's not so complicated. Cut each pizza into 6 slices,
and each student gets 5 slices.

That's the same as (83 and 1/3) percent of a pizza.

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Angie’s rotation maps triangle XYZ to triangle X’Y’Z’. X(3, –6) maps to X’(–3, 6) Y(1, –2) maps to Y’(–1, 2) Z(–1, –5) maps to Z

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Answer with explanation:

Vertices of Triangle X Y Z →→ Pre-Image : X(3,-6),Y(1,-2),Z(-1,-5)

Vertices of Triangle X' Y' Z' →→ Image : X'(-3,6),Y'(-1,2),Z'(1,5)

→→Drawing the Triangle XYZ and X'Y'Z' on coordinate plane

→All sides are unequal in length, so it is a Scalene Triangle.

Joining Z and Z'

⇒And ,finding that , if we rotate Triangle X Y Z in Anti clockwise Direction by an angle of 180°, it gives Triangle X'Y'Z'.

Option :Anti Clockwise Rotation by an angle of 180°