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Dmitry_Shevchenko [17]

2 years ago

14

For the line segment whose endpoints are X(1,2) and Y(6, 7) find the x coordinate for the point located 1/3 the distance from X

to Y.

2 answers:

muminat2 years ago

3 0

Answer:(2.6,3.6)

So 2.7

Step-by-step explanation:

Find the distance between 1 and 6 then divide by 3 and do the the same thing for2 and 7

Grace [21]2 years ago

3 0

Answer:

2.7

Step-by-step explanation:

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If f(x) = 3x^2 +1 and g(x) = 1-x, what is the value of (f-g)(2)

aleksley [76]

Answer:

14

Step-by-step explanation:

Let's find (f-g)(x)

$3x^{2} + 1 - (1-x)\\3x^{2} + 1 -1 + x\\3x^{2} + x$

Now let's plug in x=2, so to find (f-g)(2)

$3(2)^{2} + 2\\12 + 2 = 14$

8 0

3 years ago

1. Michael DeBakey is an important Texan. What is his contribution and what did he do that was important? Did he invent anything

Jobisdone [24]

Answer:

n 1932 DeBakey devised the “roller pump,” an essential component of the heart-lung machine that permitted open-heart surgery. He also developed an efficient method of correcting aortic aneurysms by grafting frozen blood vessels to replace diseased vessels.

Works written: The New Living Heart

Born: September 7, 1908, Lake Charles

Died: July 11, 2008

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

for A class trip, 144 students are put on 4 buses .At this rate how many students would be on 8 buses. Plz put work

dedylja [7]

Answer: 288 students

Step-by-step explanation:

<u>First Step: find the number of students per bus</u>

Given

- 144 students

- 4 bus

Solve

144 students/4 buses=36 students/bus

<u />

<u>Second Step: apply the rate to find the number of students in 8 buses</u>

Given

- 8 buses

- 36 students/bus

Solve

8×36=288 students

Hope this helps!! :)

Please let me know if you have any questions

3 0

3 years ago

I need help please!

den301095 [7]

9514 1404 393

Answer:

f(g(x)) = 2/(x^2 +4x)

Step-by-step explanation:

$(f\circ g)(x)=f(g(x))\\\\(f\circ g)(x)=f(x+2)=\dfrac{2}{(x+2)^2-4}\\\\(f\circ g)(x)=\dfrac{2}{x^2+4x+4-4}\\\\\boxed{(f\circ g)(x)=\dfrac{2}{x^2+4x}}$

3 0

2 years ago

Which numbers are greater than 0.6 0.39 0.07 0.8 0.69 0.17

omeli [17]

All of the positive numbers you can think of without a decimal point is greater than all of those numbers .

7 0

3 years ago