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slava [35]
3 years ago
9

If 22+4=24 13+6=16 80+2==82 then 67+9= what

Mathematics
1 answer:
Anon25 [30]3 years ago
4 0

Step-by-step explanation:

after seeing your method of your addition I can answer it like 69....

hope it helps....

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Given a point A(-3,-1), it is dilated by some scale
Sidana [21]

Answer:

B' = (-3, -15)

Step-by-step explanation:

Given

A = (-3,-1)

A' = (-9,-3)

B = (-1,-5)

Required

Determine the coordinates of B'

Since A' is the image of A; we need to first calculate the scale factor using

A' = A * Scale\ factor

Make Scale Factor the subject

Scale\ Factor = \frac{A'}{A}

Substitute values for A' and A

Scale\ Factor = \frac{(-9,-3)}{(-3, -1)}

Factorize the numerator

Scale\ Factor = \frac{3 * (-3,-1)}{(-3, -1)}

Scale\ Factor = \frac{3 * 1}{1}

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The coordinates of B' is then calculated as follows:

B' = B * Scale\ Factor

Substitute values for B and Scale Factor

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3 0
3 years ago
Show whether or not the pair of triangles is similar. Complete the justification of your answer, and select a similarity stateme
geniusboy [140]
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Since the results are all 2.5, this means that the triangles are similar triangles. 

The justification you would use is the SSS similarity theorem. 

SSS = side side side

3 0
4 years ago
Which of the following four items is the least like the other three ? A, H, I, E
gizmo_the_mogwai [7]
H, due to the fact it is a consonant; while A, I, and E are all vowels. 
3 0
3 years ago
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Lady bird [3.3K]

Answer:

1

Step-by-step explanation:

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6 0
4 years ago
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Answer:

first one is the correct answer

8 0
3 years ago
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