3 years ago

Explain to a new student how a reflection across the y-axis changes the coordinates of the original point.

Mathematics

1 answer:

RSB [31]3 years ago

6 0

If you were to have (3,2) and find the reflection of the y axis, it would turn y into a negative, making it (3,-2).

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Parallelogram RSTU is rotated 180° clockwise

julia-pushkina [17]

Answer:

Two pairs of parallel sides

Step-by-step explanation:

The given transformation performed on parallelogram RSTU = 180° clockwise rotation

Given that a rotation is a form of rigid transformation, the shape and size of the preimage RSTU will be equal to the the shape and size of the image R'S'T'U'

Therefore, RSTU ≅ R'S'T'U' and R'S'T'U' is also a parallelogram with two pairs of parallel sides.

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3 years ago

If a rectangle has a length of 5in, a width of 4in, and a height of 8in.Evaluate the volume using the formula: V=LWH 20 inches c

ozzi

Substitute the numbers in the equation:

$V=LWH$

Since L=5in, W=4in and H=8in:

$\begin{gathered} V=(5in)(4in)(8in) \\ =160in^3 \end{gathered}$

Therefore, the volume is equal to 160 inches cubed.

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1 year ago

Use the given information to determine which lines, if any , are parallel

Ksenya-84 [330]

Answer:

both are parrallel lines

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3 years ago

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Art [367]

Answer: 10

Step-by-step explanation:

count the dots from number 2 and below

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2 years ago

Read 2 more answers

Please explain.

DENIUS [597]

If you want to solve this i suggest rather dividing or multiplying.

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3 years ago