Hello everyone I need serious help!!!

Mathematics

2 answers:

RoseWind [281]4 years ago

6 0

Answer:

<em>Closest to 7: √50</em>

Step-by-step explanation:

The most accurate approach to this problem would be to simplify each of the square roots by parting the numbers:

1. √50 = √2 * 5 * 5 = 5√2 (About 7.07)

2. √46 - Can't simplify, but is clearly less than √50, and thus less that 5√2 (About 6.78)

3. √51 - Can't simplify, but is clearly greater than √50, thus greater that 5√2 and farther away from 7 than 5√2 (About 7.14)

4. √47 - Can't simplify, but is greater than √46, making it close to 7, but not as close as 5√2 (About 6.85)

Closest to 7: √50

Vadim26 [7]4 years ago

4 0

Square root of 50 is your answer!!

7squared is 49, and 50 is the closest to 49.

Square root of 50 is 7.071
Square root of 46 is 6.782
Square root of 51 is 7.141
And square root of 47 is 6.856

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The First aircraft has 80 more seats than the second aircraft. The third aircraft has 61 fever seats than the second aircraft. i

kotykmax [81]

Step-by-step explanation:

b=a-80

c=b-61

c=a-141

a+b+c=3a-221=430

3a=651

a=217 & b =137 & c=76

3 0

3 years ago

Brainliest to whom ever answers 100% correctly!!

s2008m [1.1K]

The answer is A

Hope this helps!

6 0

3 years ago

Read 2 more answers

The function f(x) = 2x2 3 represents the rate of a boat traveling with the current in miles per hour. The function g(x) = x 2 re

Fofino [41]

The distance in miles the boat traveled for the modeled function of speed and time is,

$(f .g)(2) = 44$

<h3>What is the rate of speed?</h3>

The rate of speed is the rate at which the total distance is travelled in the time taken.

The function which represents the rate of a boat traveling with the current in miles per hour is,

$f(x) = 2x^2+ 3$

The function which represents the time the boat traveled in hours is,

$g(x) = x+ 2$

The distance traveled by boat is the product of rate of speed of the boat and time taken by the boat. Thus, the multiplication function for the above two function can be given as,

$(f.g)(x)=(2x^2+3)(x+2)$