Logs are stacked in a pile. The top row has 15 logs and the bottom row has 24 logs. How many logs are there in the stack?
2 answers:
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Y=((square root of 2)+1)
1) (y-1)^2 =2
so we can concludes that y-1 = squareroot of 2
so ((squareeroot of 2+1) - 1)^2 = 2
2)First we can convert 21÷2 fraction to decmial form which is 10.5
so our equation would be (c+1)^2= 10.5
so c+1 is the sqaureroot root of 10.5
so c would be the (square root of 10.5)-1
3)We can again convert those fractions to decimals so 3/2=1.5 and 71/4 =17.75
so our equation would be (e-1.5)^2=17.75
so (e-1.5) is the square root of 17.75
so e=((square root of 17.75)+1)
1) (y-1)^2 =2
so we can concludes that y-1 = squareroot of 2
so ((squareeroot of 2+1) - 1)^2 = 2
2)First we can convert 21÷2 fraction to decmial form which is 10.5
so our equation would be (c+1)^2= 10.5
so c+1 is the sqaureroot root of 10.5
so c would be the (square root of 10.5)-1
3)We can again convert those fractions to decimals so 3/2=1.5 and 71/4 =17.75
so our equation would be (e-1.5)^2=17.75
so (e-1.5) is the square root of 17.75
so e=((square root of 17.75)+1)
Answer:
The total length (in units) of the biking trail is 17 units.
Step-by-step explanation:
o find distance between points A(x¹, y¹) and B(x², y²), we use formula:
The trail starts at P(−2, 2) and goes to Q(5, 2).
So, the distance PQ will be calculated as:
PQ = 7 units
Then the trail goes from Q(5, 2) to R(5, −5).
So, the distance QR will be calculated as:
QR = 7 units
And then from R(5, −5) to S(8, −5).
QR = 3 units
Hence, the total length of the biking trail is:
PQ + QR + QR = 7 + 7 + 3 = 17 units
Keywords: distance formula, length
Learn more about distance formula to find length from brainly.com/question/10903929
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