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Vanyuwa [196]
3 years ago
15

23. Find the value of x. (5x + 4)' X (8x - 71)

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
8 0

Answer:

x = 71/8

Step-by-step explanation:

Solve for x:

5 X (8 x - 71) = 0

Divide both sides by 5 X:

8 x - 71 = 0

Add 71 to both sides:

8 x = 71

Divide both sides by 8:

Answer:  x = 71/8

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−4+25=−4+25 solve for x show working
pychu [463]

Answer:

Its already solved, -4+25 does equal -4+25

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The product of a number and four is at most -10
Ronch [10]
The product (multiply) of a number (x) and four (4) is at most (≤) -10.

4x ≤ -10

To solve this, divide both sides by 4

x ≤ -2\frac{1}{2}


6 0
3 years ago
The value of 60 is between which pair of consecutive numbers
finlep [7]
The answer would be
<span>59 and 60.</span>
3 0
3 years ago
What is the average rate of change for this function for the interval from x= 1
Usimov [2.4K]

Answer:

  C. 8

Step-by-step explanation:

The average rate of change is the slope of the line between the two points of interest. It is given by the formula ...

  m = (y2 -y1)/(x2 -x1)

For points (1, 2) and (3, 18), the average rate of change is ...

  m = (18 -2)/(3 -1) = 16/2 = 8

The average rate of change between x=1 and x=3 is 8.

8 0
2 years ago
A cylinder has a radius of 6 inches and is 15 inches tall. what is the volume of the cylinder? express the answer in terms of pi
Vikki [24]

The volume of a cylinder that has a radius of 6 inches and is 15 inches tall is 540 π cubic inches

<h3>How to calculate the volume of a cylinder?</h3>

The formula for calculating the volume of cylinder is expressed as:

V = πr²h

where

r is the radius

h isthe height

Given the following parameters

h = 15in

r = 6in

substitute

V =  6^2 * 15π
V  = 540 π cubic inches

Hence the volume of a cylinder that has a radius of 6 inches and is 15 inches tall is 540 π cubic inches

Learn more on volume of a cylinder here: brainly.com/question/9554871

6 0
2 years ago
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