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Zina [86]
4 years ago
13

Which sequence is not equivalent to the others?

Mathematics
2 answers:
svetlana [45]4 years ago
8 0

Answer:

C. a reflection across the x-axis, followed by  counterclockwise rotation about the origin, and then a reflection across the x-axis

Step-by-step explanation:

Make use of a graph sheet divided into four quadrants, c ends up in the first quadrant, while other options end in the third quadrant.

WITCHER [35]4 years ago
7 0

I think its C because I just did all thew sequences on graph paper and C didn't match A B or D.

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Helppp with this question plzz
Gekata [30.6K]

Answer:

306

Step-by-step explanation:

There are 102 triangles, a triangle has 3 sides, each side is 1 cm. 102 x 3=306

6 0
3 years ago
A triangle has side lengths of (8w + 8x) centimeters, (3w+10y) centimeters, and
sukhopar [10]

Answer:

(8w+8x)(8w+8x)+(3w+10y)(3w+10y)+(4y+8x)(4y+8x)

Step-by-step explanation:

6 0
2 years ago
Convert 210 to radian measure in terms of \pi
Veronika [31]

Answer:

<h2>3.66519 radian</h2>

Step-by-step explanation:

<h3>210° × π/180 = 3.665rad</h3>

6 0
3 years ago
Solve the riddle. Two-thirds of a number increased by five is the same as negative two-sixths of a number increased by fourteen.
Doss [256]

Answer:

9

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Kaden works 5 days. The median number of hours he works is 3. The mean number of hours he works is 4.
alisha [4.7K]

Answer:

(a) 1, 2, 3, 6, 8

Step-by-step explanation:

Given

Median = 3

Mean = 4

Required

The sequence of hours worked each day

<em>See attachment for options</em>

From the question, we understand that:

Median = 3

This means that, the middle number is 3 (when sorted)

So, we can conclude that (b) and (c) cannot be true because their middle numbers are 6 and 5 respectively

Next, is to determine the mean of (a) and (d)

The mean of a data is calculated as:

\bar x = \frac{\sum x}{n}

So, we have:

(a)

\bar x = \frac{1+ 2+ 3+ 6+ 8}{5}

\bar x = \frac{20}{5}

\bar x = 4

(d)

\bar x = \frac{1+ 2+ 3+ 4+ 5}{5}

\bar x = \frac{15}{5}

\bar x = 3

Option (a) is true, because it has:

Median = 3

Mean = 4

7 0
3 years ago
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