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Kryger [21]
3 years ago
9

Which pair of transformations moves quadrilateral 1 to quadrilateral 2?

Mathematics
2 answers:
LenaWriter [7]3 years ago
8 0

Answer:

<u>Answer choices:</u>

a. Reflection takes it to Q2, further rotation takes it back to Q3

  • Incorrect

b. Reflection takes it to Q2, rotation takes to Q4 with right shape.

  • Correct

c. Rotation takes is to Q4, translation keeps in same Q but with wrong shape

  • Incorrect

d. Translation takes it to Q4, reflection keeps it in same Q but with wrong shape

  • Incorrect
malfutka [58]3 years ago
6 0

Translate it 8units to the right then reflect it over the line y=-3

Why?

  • We can see the Quadrilateral is in Quadrant 3.
  • If we translate it by 8units right it come to Quadrant 4.
  • Now reflect it over line y=-3
  • we will get Quadrilateral 2
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Answer:

The answer is 6.15404699739

Step-by-step explanation:


5 0
3 years ago
Taye recruits two people to be election campaign volunteers. The next week he ask each of those volunteers to recruit two more c
jeka94

Using a geometric sequence, it is found that:

a) For the first 5 weeks, the numbers are: 2, 4, 8, 16, 32

b) Hence some of the volunteers can stop recruiting new volunteers during the 7th week.

<h3>What is a geometric sequence?</h3>

A geometric sequence is a sequence in which the result of the division of consecutive terms is always the same, called common ratio q.

The nth term of a geometric sequence is given by:

a_n = a_1q^{n-1}

In which a_1 is the first term.

For this problem, on the first week there are 2 people, and since each new people involve two more, the common ratio is of 2, hence the parameters for the geometric sequence are:

a_1 = 2, q = 2

Hence the number of people after n weeks is:

a_n = 2 \times 2^{n - 1}

For the first 5 weeks, the numbers are:

  • a_1 = 2 \times 2^{1 - 1} = 2
  • a_2 = 2 \times 2^{2 - 1} = 4
  • a_3 = 2 \times 2^{3 - 1} = 8
  • a_4 = 2 \times 2^{4 - 1} = 16
  • a_5 = 2 \times 2^{5 - 1} = 32

There will be 150 volunteers when a_n = 150, hence:

2 \times 2^{n - 1} = 150

2^{n-1} = 75

\frac{2^n}{2} = 75

2^n = 150

n = 7...

The above is because 2^7 = 128 and 2^8 = 256, and 128 < 150 < 256.

Hence some of the volunteers can stop recruiting new volunteers during the 7th week.

More can be learned about geometric sequences at brainly.com/question/11847927

#SPJ1

3 0
1 year ago
Please answer quickly with little explanation
eimsori [14]
What’s the question
6 0
3 years ago
Express each decimal as fraction or mixed number in simplest form <br><br>1.) 5.8           2.) 9.32
ioda
1.) 29/5
2.) 233/25.
I hope it helps
5 0
3 years ago
Which table shows a proportional relationship between x and y? A. x y 2 4 3 6 4 9 B. x y 3 4 9 16 15 20 C. x y 4 12 5 15 6 18 D.
KiRa [710]

Answer:

C.

Step-by-step explanation:

The relationship is proportion if y/x is constant.

So it is C because 12/4 = 15/5 = 18/6 = 3.

3 0
3 years ago
Read 2 more answers
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