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olya-2409 [2.1K]
3 years ago
8

AB and CD are parallel lines. Work out the size of x.

Mathematics
2 answers:
sergiy2304 [10]3 years ago
4 0

Answer: x = 10

Step-by-step explanation:

goldenfox [79]3 years ago
4 0
X is 23cm probably maybe
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Per<br> Evaluate the expression when c=4 d=6 and e=10 7d
Nadusha1986 [10]

Answer:

42

Step-by-step explanation:

                                 ~~~~~~Hello There~~~~~~

1. Since 7d is our expression, and d = 6, that means we have to multiply.

2. The product of 7 and 6 is 42, meaning 42 is our answer.

3. Our final answer is 42.

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~ delightedsunrise8

5 0
3 years ago
If this is the given data 24, 12, 19, 26, 19, 20, 15, 17 what is the median​
MAXImum [283]

Answer:

19

Step-by-step explanation:

Rearranging the number in ascending order,

12,15,17,19,19,20,24,26

Median = The average of the 4th and 5th number

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4 0
3 years ago
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A jar of alphabet tiles contains 10 unique consonant tiles and 5 unique vowel tiles.
vladimir2022 [97]

Answer: Probability that 3 are consonants and 2 are vowels is 0.3996.

Step-by-step explanation:

Since we have given that

Number of unique consonant tiles = 10

Number of unique vowel tiles = 5

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we need to pick 5 tiles randomly,

So, Probability that 3 are consonants and 2 are vowels is given by

\frac{^{10}C_3\times ^5C_2}{^{15}C_5}\\\\=\frac{\frac{10\times 9\times 8}{3\times 2\times 1}\times \frac{5\times 4}{2\times 1}}{\frac{15\times 14\times 13\times 12\times 11}{5\times 4\times 4\times 3\times 2\times 1}}\\\\=0.3996

Hence, Probability that 3 are consonants and 2 are vowels is 0.3996.

7 0
3 years ago
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25 points to whoever can answer this question !
topjm [15]

When multiplying fractions, multiply straight across:

(-3/7) (6/5) =

(-3 * 6) / (7*5)=

-18/35


The answer is B.

3 0
3 years ago
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e-lub [12.9K]

Answer:

The base of this pyramid is a right triangle with legs of 9 inches ... 4. a square pyramid with a height of 14 meters and a base with ... 12-5 Volumes of Pyramids and Cones ... 3 . Two BTU's are needed for every cubic foot, so the size of the heating unit Sam should buy is ... prism has an area of 10 square units, then its volume.

Step-by-step explanation:

5 0
3 years ago
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