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andrew-mc [135]
3 years ago
14

please help asap, see attached photo. This is due in 1 hour!!! please answer both questions. Both 5 and 6

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
8 0

Answer:

A and C

Step-by-step explanation:

5) logx+log(x+9)=2

log(x(x+9))=2, log(x^2+9x)=2

6) log(x^2+9x)=2

(x^2+9x)=36 or 6^2

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Constructing Parallel Lines
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A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. The slope of the lines is -1, and the equation of the parallel line is y-x-6.

<h3>What is the equation of a line?</h3>

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. The equation of a line is given by,

y =mx + c

where,

x is the coordinate of the x-axis,

y is the coordinate of the y-axis,

m is the slope of the line, and

c is the y-intercept.

The parallel line passes through the points (-4,-2) and (-3,-3). Therefore, the slope of the line is,

Slope = (-2 + 3) / (-4 + 3) = 1/-1 = -1

The equation of the parallel line that is passing through point P is,

y = mx + c

y = -x + c

-3 = -(-3) + c

-3 -3 = c

c = -6

Hence, the slope of the lines is -1, and the equation of the parallel line is y-x-6.

Learn more about Equation of Line:

brainly.com/question/21511618

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6 0
2 years ago
A car is traveling at a speed of 75 miles per hour and arrives at its final destination in total of 5.25 hours. What is the dist
GuDViN [60]

Answer:

86

Step-by-step explanation:

8 0
3 years ago
A cylindrical tank with radius 5 m is being filled with water at a rate of 3 cubic meters per minute. How fast is the height of
sasho [114]

Answer:

Step-by-step explanation:

Let's calculate the volume of the tank per each meter in height.

The volume of a cylinder is πr²h, where h is the height.  

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If the tank were filled at a rate of 3 m^3/min, it would rise at at a rate of:

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4 0
2 years ago
May someone please help me!!! Please don’t answer wrong this is really important for a test :( and also PLEASE don’t answer with
mars1129 [50]

Answer:

7^8

Step-by-step explanation:

when multiplying exponents with the same base, you add the exponents together to get your answer. you can even check it with a calculator.

6 0
3 years ago
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