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hichkok12 [17]
3 years ago
14

How do I do this?? I’m very confused

Mathematics
1 answer:
Novay_Z [31]3 years ago
8 0
Y=((square root of 2)+1)
c = 2.2403703492
e = 5.71307488659

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)
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The triangles shown are similar. Which side of triangle PQR corresponds to side LN in triangle MNL? Triangle L N P. Side L N is
Lerok [7]

Answer:

LN corresponds to RQ

Step-by-step explanation:

If we look at the diagram we find that LN corresponds to RQ, MN corresponds to QP and ML corresponds to PR .

The both triangles are similar as PQR is 2 times of MNL .

Therefore

PQR= 2MNL

PR= 2ML

28= 2(14)

QP= 2MN

20 = 2(10)

RQ =2 LN

24= 2(12)

7 0
3 years ago
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AB&C: charges $0.20 per text message and $55 for 1,000 minutes of talk time per month. What is the equation for this problem
Luba_88 [7]

Answer:

$0.20*x + 55$

Step-by-step explanation:

x - is the number of  text messages

Since x the number of text messages it means that to get the amount of money a person will spend will be: $0.20 * x  

And to get the final equation we will just need to add $0.20 + x to $55 =

$0.20 * x + $55

8 0
3 years ago
At the beginning of the season, Macdonald had to remove 5 oranges from his farm. Each of the remaining trees produced 210 orange
krek1111 [17]

Answer: 41790

Step-by-step explanation:

After 5 were removed, the remaining 199 produced 210 oranges each for a total of 199*210 =41790 oranges

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3 years ago
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A scale measured a 4.5-pound brick as weighing 5.3 pounds. which measurement is more accurate but less precise than 5.3 pounds?
kumpel [21]

The correct option is B.

5 pound

The number (5.<u>3</u>) after Decimal is <5 so it round off to 5.

<h3>What is the property of rounding off numbers to one decimal place?</h3>

It is the same to round a number to one decimal place as to the nearest tenths. At this instance, it is known which numeral is in the hundredths position. When the number in the hundredths place is higher than or equal to 5, the tenths digit is raised by one unit.

<h3>How do you round off decimals examples?</h3>

A typical rule of thumb is to glance at the digit immediately to the right of the place value you want to round to and make your choice. For instance, rounding 5.1837 to the closest hundredth would result in 5.18 (because 3<5), whereas rounding 5.184 to the nearest thousandth would result in 5.184 (because 7>5).

To know more about the decimal number visit:

brainly.com/question/4708407

#SPJ4

I understand that the question your are looking for is:

A scale measured a 4.5-pound brick as weighing 5.3 pounds. which measurement is more accurate but less precise than 5.3 pounds?

A. 4.98 pounds

B. 5 pounds

C. 5.52 pounds

D. 6 pounds

4 0
2 years ago
Which would you be most likely to measure using yards?
Masja [62]
B.border of Mexico and USA
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