Mathematics, 13.03.2021 02:10 IDONTHAVEABRAIN
The corner of a room where two walls meet the floor should be a
right triangle. Jeff makes a mark along each wall. One mark is 12
inches from the corner. The other is 9 inches from the corner. How
can Jeff use the Pythagorean Theorem to see if the walls form a
right angle?
If the distance across the floor from one mark to the other is
says that
inch(es), then the
because 122 + 92 = 0%, a right triangle is formed.
Answers: 2
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Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y
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Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.
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The corner of a room where two walls meet the floor should be a
right triangle. Jeff makes a mark a...
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