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4 years ago

5 1/2,5.05,5 5/9 from grestest to least

Mathematics

1 answer:

Gelneren [198K]4 years ago

4 0

Answer:

5 5/9, 5 1/2 and 5.05

Step-by-step explanation:

From greatest to least, find the decimal of each value 5 1/2,5.05,5 5/9.

5 1/2 = 5.5

5.05

5 5/9 = 5.55556...

The greatest is 5 5/9 followed by 5 1/2 and lastly 5.05.

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Write an equation of the line passing through the given point (5,−5) and having the given

pickupchik [31]

Answer:

y=-9x+40

Step-by-step explanation:

y-y1=m(x-x1)

y-(-5)=-9(x-5)

y+5=-9x+45

y=-9x+45-5

y=-9x+40

5 0

3 years ago

A ski has an angle of elevation of 24.4 degrees and a vertical drop of a 1100 ft to the nearest ft, how long is the ski run?

zubka84 [21]

Answer:

2663 ft

Step-by-step explanation:

Using SOHCAHTOA:

$\sin(24.4) = \frac{1100}{x}$

Solve for x:

$x = \frac{1100}{ \sin(24.4)}$

$x = 2662.765 \approx \: 2663ft$

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3 years ago

For f(x) = 4x+1, what is the output for the input 5?

blsea [12.9K]

Answer: f(x) = 21 .The output is 21 when the input is 5.

Step-by-step explanation:

f(x) = 4x+1 Substitute the input, 5, for x on the right side f(x) is the equivalent of y, the output you are looking for

f(x) = 4(5) + 1

f(x) = 20 +1

f(x) = 21

7 0

3 years ago

Which table represents a function? A 2-column table with 4 rows. The first column is labeled x with entries negative 3, 0, negat

tangare [24]

Answer:

This is a many-to-one function as the value of y = -1 corresponds to two values of x:

$\begin{array}{|c|c|}\cline{1-2} x & y\\\cline{1-2} -3 & -1\\\cline{1-2} 0 & 0\\\cline{1-2} -2 & -1\\\cline{1-2} 8 & 1\\\cline{1-2}\end{array}$

Step-by-step explanation:

Function

A special relationship where each input (x-value) has a single output (y-value).

A function is one-to-one if each value in the range (y-values) corresponds to exactly one value in the domain (x-values).

A function is many-to-one if some values in the range (y-values) correspond to more than one (many) value in the domain (x-values).

This is a many-to-one function as the value of y = -1 corresponds to two values of x:

$\begin{array}{|c|c|}\cline{1-2} x & y\\\cline{1-2} -3 & -1\\\cline{1-2} 0 & 0\\\cline{1-2} -2 & -1\\\cline{1-2} 8 & 1\\\cline{1-2}\end{array}$

This is not a function as the value of x = -5 corresponds to two values of y:

$\begin{array}{|c|c|}\cline{1-2} x & y\\\cline{1-2} -5 & -5\\\cline{1-2} 0 & 0\\\cline{1-2} -5 & 5\\\cline{1-2} 6 & -6\\\cline{1-2}\end{array}$

This is not a function as the value of x = -2 corresponds to two values of y:

$\begin{array}{|c|c|}\cline{1-2} x & y\\\cline{1-2} -4 & 8\\\cline{1-2} -2 & 2\\\cline{1-2} -2 & 4\\\cline{1-2} 0 & 2\\\cline{1-2}\end{array}$

This is not a function as the value of x = -4 corresponds to two values of y:

$\begin{array}{|c|c|}\cline{1-2} x & y\\\cline{1-2} -4 & 2\\\cline{1-2} 3 & 5\\\cline{1-2} 1 & 3\\\cline{1-2} -4 & 0\\\cline{1-2}\end{array}$

8 0

2 years ago

Help plz thank you so so much

aniked [119]

The b value refers to the coefficient in front of the 2nd term, which is -8 in this case:

4 0

3 years ago