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Marat540 [252]
2 years ago
6

What type of angle pairs are angles a and b?​

Mathematics
2 answers:
kogti [31]2 years ago
8 0

Answer:

Supplementary

Step-by-step explanation:

If you add the angles from A and B, they make a straight line, or 180 degrees. This angle relationship is called supplementary.

natka813 [3]2 years ago
7 0
Supplementary angles. They both add up to equal 180 degrees
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Identify this prism and describe it using the following vocabulary terms: base, edge, face, and vertex.
devlian [24]

Answer:

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Step-by-step explanation:

3 0
3 years ago
Find the upper quartile of the given data below:<br> ​<br> ​ 11, 8, 5, 4, 7, 6, 9, 10, 12
JulijaS [17]

Answer:

9.5

Step-by-step explanation:

1. Arrange in ascending order

4 5 6 7 8 9 10 11 12

2. Upper Quartile formula:

3×(N+1)÷4

3. Number of terms (N) = 9

4. Apply:

3×(9+1)/4

=3×10/4

=30/4

=7.5th term

5. 7.5th term is the average of the 7th and the 8th term so

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7th term is 9 and 8th term is 10

6. Find average of 9 and 10 = 9.5

7. ANSWER : THE UPPER QUARTILE IS 9.5 FOR THE GIVEN DATA

7 0
3 years ago
Which description is true about ​pre-image ABC​ and ​image A′B′C′​ ?
scoray [572]

Answer:

Option (C)

Step-by-step explanation:

From the graph attached,

In ΔABC and ΔA'B'C',

∠A ≅ ∠A'

∠B ≅ ∠B'

Therefore, ΔABC ~ ΔA'B'C'

Corresponding sides of these triangles will be proportional.

\frac{\text{AB}}{\text{A'B'}}=\frac{\text{BC}}{\text{B'C'}}=\frac{\text{AC}}{\text{A'C'}}=\frac{2}{6}

Therefore, ratio of the sides, AC : A'C' = 1 : 3 shows that image triangle A'B'C' is a dilated form of pre-image ABC with a scale factor of 3.

Option (C) will be the correct option.

7 0
3 years ago
I need help:/ with those two
White raven [17]
12 is B. You because the graphs slope is 1. 13 is A 7 I think.
3 0
3 years ago
Whats the volume ?????
tiny-mole [99]

Answer:

Step-by-step explanation:

Multiply the three dimensions

12 x 6 x 8 = 576 cm^3

4 0
2 years ago
Read 2 more answers
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