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elixir [45]
3 years ago
15

Use the side spittler theorem to find x given that PQ |BC

Mathematics
2 answers:
dezoksy [38]3 years ago
7 0
Hey...here is the answer to ur question.....
Given:PQ||BC
AP=8
AQ=11
QC=18
PB=x
To find :x
Solution: since,PQ||BC
=>AP/PB=AQ/QC (B.P.T)
=>8/x=12/18
=>144=12x
=>12=x
Hope This helps u......
Musya8 [376]3 years ago
3 0

18/12 = x/8

12x = 8 * 18

x = 8 * 1.5

x = 12

Answer: C. 12

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A salesperson at a car dealership has a salary of 900 dollars per week plus 3% commission on sales if a salesperson has sales of
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Answer:

Step-by-step explanation:

A salesperson at a car dealership has a salary of 900 dollars per week plus 3% commission on sales if a salesperson has sales of $72000 in one week, it means that the amount of commission that was received by the salesperson would be

3/100 × 72000 = 0.03 × 72000 = $2160

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3 years ago
How many distinguishable a arrangements are there of the letters in "REPRESENTATION"?
Anika [276]

Answer: There are 1,816,214,400 ways for arrangements.

Step-by-step explanation:

Since we have given that

"REPRESENTATION"

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So, number of permutations would be

\dfrac{14!}{2!\times 3!\times 2!\times 2!}\\\\=1,816,214,400

Hence, there are 1,816,214,400 ways for arrangements.

5 0
3 years ago
According to a poll, 80% of California adults (403 out of 506 surveyed) feel that education is one of the top issues facing Cali
fiasKO [112]

f(h(x))= 2x -21

Step-by-step explanation:

f(x)= x^3 - 6

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WE need to find f(h(x)), use composition of functions

Plug in h(x)

f(h(x))=f(\sqrt[3]{2x-15})

Now we plug in f(x) in f(x)

f(h(x))=f(\sqrt[3]{2x-15})=(\sqrt[3]{2x-15})^3 - 6

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6 0
3 years ago
Find the number of all 20 digit integers in which no two consecutive digits are the same
Arturiano [62]
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Similarly, in the third digit's place, we will only have 8 choices because we do not want the digit to be similar to the second digit and the fourth digit. This will go on up until the 19th digit. In the 20th digit, we will also have 9 choices (from 0-9) but we do not want the digit to be similar to the 19th digit. 

From the explanation given above, we have the number of ways,

    n = 9 x 8^(19 - 1) x 9  = 1.459 x 10^18

<em>ANSWER: 1.459 x 10^18</em>
5 0
3 years ago
What is the truth value for the following conditional statement?
alexgriva [62]
True I think is the answer
8 0
3 years ago
Read 2 more answers
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