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enyata [817]
3 years ago
12

3x/sqrt 4x+5 rationalize the denominator

Mathematics
1 answer:
sleet_krkn [62]3 years ago
7 0
3x(sqrt 4x+5)/4x+5

You have to multiply the numerator and denominator by sqrt 4x+5 in order to rationalize
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From the end of the class today, you have 1 day, 11 hours, and 59 minutes until the test is due. How many minutes do you have to
Triss [41]

Answer:

2159

Step-by-step explanation:

1440 minutes in a day.

60 minutes in an hour

60 x 11 = 660.

1440 + 660 = 2100.

2100 + 59 = 2159

8 0
3 years ago
Read 2 more answers
Graph each of the following lines without using a table of values a. y = 2⁄3x - 5 b. 6x - 2y + 5 = 0
DedPeter [7]

\text{Graph the lines:}\\\\a. \,\,y = 2/3x - 5\\\\\text{For this equation, we are given our beginning point and slope}\\\\\text{The beginning point is -5, so you would put a point at -5 on the y-axis}\\\\\text{Since the slope is 2/3, we would use the rise/run method}\\\\\text{In this case, starting from -5 on the y-axis, you would go up 2 and to the}\\\text{right 3, then place your point where you ended up.}\\\\\text{Keep using the rise/run method to create the rest of the points}\\\\

b.\,\, 6x - 2y + 5 = 0\\\\\text{Turn the equation into slope form:}\\\\ 6x - 2y + 5 = 0\\\\-2y=-6x-5\\\\y=3x+5/2\\\\\text{The beginning point is at 5/2, or 2.5}\\\\\text{Place the point at 2.5 on the y-axis}\\\\

\text{We know the slope is 3, so use the rise/run method. In this case, you}\\\text{will go up 3 and 1. Continue this process}

\text{I hope this helps, have a good day.}

3 0
3 years ago
The sum of 2 numbers is 49. The second number is 15 less than the first number. The first number is
liubo4ka [24]

Answer:

x + y = 49

y = x - 15

Step-by-step explanation:

The sum of 2 numbers is 49 means that x+y = 49. (The two numbers are x and y, and the sum of them are 49.)

The second number is 15 less than the first number, means that y = x - 15 (The second number is y, and it is 15 less than x, which is the first number.)

Therefore the equations will be

x + y = 49

y = x - 15

5 0
3 years ago
Read 2 more answers
Eloise made a list of some multiples of 8/5. Write 5 fractions that could be in Eloise’s list.
Sonbull [250]
We can get the 5 fractions by multiplying 8/5 by 2, 3, 4, 5, and 6.
8/5*2=16/5
8/5*3=24/5
8/5*4=32/5
8/5*5=40/5 or 8.
8/5*6=48/5.
Hope this helps!
-Raiden
5 0
4 years ago
There are 714 patients in the table, 379 of whom are male, so the answer is 379 or .531
Ganezh [65]
.531 is the answer to the problem
5 0
3 years ago
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