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sladkih [1.3K]
3 years ago
6

Which postulate or theorem can be used to prove that △PQR is similar to △PST?

Mathematics
2 answers:
Over [174]3 years ago
5 0

Answer:

SAS just took quiz

Step-by-step explanation:


BigorU [14]3 years ago
4 0
SSS? Maybe not sure                        
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What is the dollar value of 7 nickels and 8 quarters
victus00 [196]

Answer:

$2.35

Step-by-step explanation:

Nickels are worth 5 cents each and quarters are worth 25 cents.

7 nickels = 7 * 5 cents = 35 cents

8 quarters = 8 * 25 cents = 200 cents

Total = 200 + 35 = 235 cents

There are 100 cents per dollar, so we can find the dollar value by:

235/100 = $2.35

7 0
3 years ago
An employee produces 9/2 widgets in 1/6 hour. How many widgets does the employee produce per hour?
makvit [3.9K]

Answer:

27 widgets

Step-by-step explanation:

just basic multiplying if  im wrong :P

7 0
3 years ago
A radio station requires DJs to play 2 commercials for every 10 songs they play.What is the unit rate of songs to commercial?
slavikrds [6]
The correct answer for this question is that the unit rate is 5:1. We can work this out by simplifying down the 2 commercials to every 10 songs ration, so that 10:2 becomes 5:1. We can work this out by halving the original ratio to simplify it.
5 0
3 years ago
You are given the system of equations to solve by the elimination method, which is an INCORRECT step that will NOT produce a
SCORPION-xisa [38]

Answer: multiply x by 2 in the first equation and subtract the second equation

Step-by-step explanation:

To solve a system of linear equations by elimination method , our first step is to make its (either x or y) coefficient same.

For that we multiply a number to both sides of the equation not to only one term.

So by checking all the given options it is pretty clear that the last option is not applicable for elimination method because in this 2 is multiplied to only one term, which proceeds to loose the balance of the equation.

Thus , an INCORRECT step that will NOT produce a  system with the same solution is "multiply x by 2 in the first equation and subtract the second equation ".

6 0
4 years ago
Please help im doing a test and it’s due soon
swat32

Answer:

the answer is D.

Step-by-step explanation:

.............

7 0
3 years ago
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