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2 years ago

What is a sequence of transformations?

Mathematics

1 answer:

MrMuchimi2 years ago

4 0

Answer:

B, Two or more translations, reflections, or rotations that map a pre-image to its image

Step-by-step explanation:

A sequence is an order of events. So we want to look for an answer that includes an order of events. This already knocks out C and D.

Now we are left with A and B. It is not A because the sequence does not require all three rigid transformations.

It is B because we need at least two transformations to have an order of events and these order of events need to map the image to its pre-image. But also because the other ones were wrong. Hope this helps!

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If 95 % of the students are present in a school and the number of absent students is 25, find the total number of students in th

Karolina [17]

100 minus 95 equals 5
25 equals 5%
100 divided by 5 equals 20
20 times 25 equals 500
500 minus 25 equals 475
Answer:475 students present/ 500 students total in school

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3 years ago

Drag the tiles to the correct boxes to complete the pairs

lubasha [3.4K]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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If you had 2 pieces of licorice to share equally among 3 people, how much licorice would each person get? Show your thinking cle

kipiarov [429]

Answer:

If you have to share 2 by 3 equally then that is saying divide, when you divide you get .6666 but if you turn it into a fraction it 2 over 3

4 0

3 years ago

The load that can be supported by a rectangular beam varies jointly as the width of the beam and the square of itsâ height, and

storchak [24]

The question is incomplete.Here is the complete question.

The load that can be supported by a rectangular beam varies jointly as the width of the beam and the square of its length, and inversely as the length of the beam. A beam 13 feet long, with a width of 6 inches and a height of 4 inches can support a maximum load of 800 pounds. If a similar board has a width of 8 inches and a height of 7 inches, how long must it be to support 1300 pounds?

Answer: It must be 392 inches or approximately 33 feet.

Step-by-step explanation: According to the question, the measures (width, length and height) of a beam and the weight it supports are in a relation of <u>proportionality</u>, i.e., if divided, the result is a constant.

For the first load:

width = 6in

height = 4in

length = 13ft or 156in

weight = 800lbs

Then, constant will be:

$\frac{6.4^{2}}{156} k = 800$

$k=\frac{800.156}{96}$

k = 1300

For the similar beam:

$\frac{8.7^{2}}{L}1300=1300$

L = 49.8

L = 392in or 32.8ft

A similar board will support 1300lbs if it has 392 inches or 32.8 feet long.

6 0

3 years ago