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3 years ago

Solve check for extraneous solutions (5x-4)^1/2-x=0 A. 1,5 B. 1,4 C. 0 D. 0,5

Mathematics

1 answer:

stira [4]3 years ago

3 0

Answer:

its actually 1,4 i just took the test and 1,5 is wrong

Step-by-step explanation:

the other guys an idiot

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Find the slope of the line that contains (3, −6) and (−1, −9).

nikklg [1K]

Answer:

<h2>The answer is option D</h2>

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

$m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\$

From the question we have

$m = \frac{ - 9 - - 6}{ - 1 - 3} = \frac{ - 9 + 6}{ - 4} = \frac{ - 3}{ - 4} = \frac{3}{4} \\$

We have the final answer as

$\frac{3}{4} \\$

Hope this helps you

3 0

2 years ago

Read 2 more answers

Grayson bought a rectangular waste basket that is 1 ½ feet long, ¾ foot wide, and 2 feet high. Find the volume of the surface of

trapecia [35]

Technically, the volume of the surface would be the surface area, but assuming that's what you're referring to, and that the thickness of the waste basket doesn't add any extra volume/area, this is how you would solve that:
SA=2(wh+lw+lh)
SA=2[3/4(2)+1 1/2(3/4)+1 1/2(2)]
SA=2(1 1/2+1 1/8+3)
SA=2(45/8)
SA=11 1/4 ft

If there is no lid, you would subtract the lw:
SA=2(wh+lh)
SA=2[3/4(2)+1 1/2(2)]
SA=2(1 1/2+3)
SA=2(4 1/2)
SA=9 ft

5 0

3 years ago

At Bison High School, there are 16 students in English Club, 16 students in Science Club and 20 students in Math Club. Of these

Rufina [12.5K]

<span>There are 8 students in both Eng and Math.
There are 6 students in both Math and Sci.
There are 5 students in both Eng and Sci.
There are 2 in all the clubs.

Using the Venn diagram, you can determine the number of students in one club only.
There is 1 student in Eng only.
There are 4 in Math only.
There are 3 in Sci only.

The total would be 29 students in at least one of the clubs.</span>

3 0

3 years ago

Help!!! Thank you soooo much!!!!

sveta [45]

Answer:

$Y$ should look like this on a graph.

The dotted line is the boundery line.

5 0

3 years ago

Sofia is working two summer jobs, making $12 per hour babysitting and making $8 per hour clearing tables. In a given week, she c

Mamont248 [21]

The possible values for the number of whole hours clearing tables that she must work to meet her requirements is 2, 3 hours

<em><u>Solution:</u></em>

Amount earned in babysitting = $ 12 per hour

Amount earned in clearing tables = $ 8 per hour

In a given week, she can work a maximum of 17 total hours and must earn a minimum of $180

Sofia worked 14 hours babysitting

Therefore,

Amount earned at babysitting = 14 x 12 = 168

Thus, Sofia earned $ 168 at babysitting

Sofia must earn a minimum of $ 180

Remaining amount to be earned = 180 - 168 = 12

Thus, Sofia must earn $ 12 from clearing tables

Amount earned in clearing tables = $ 8 per hour

So, she must work for atleast 1.5 hours to get $ 12 from clearing tables

She can work a maximum of 17 total hours and Sofia worked 14 hours babysitting

Remaining is 17 - 14 = 3 hours

Thus possible values for the number of whole hours clearing tables that she must work to meet her requirements is 2 hours or 3 hours

3 0

3 years ago