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3 years ago

Write an equation in point-slope form of the line containing (3, 4) and (-2,9). *

Mathematics

1 answer:

Nana76 [90]3 years ago

8 0

The slope is : m= - 1

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17 minutes left to answer

fomenos

9514 1404 393

Answer:

can't be factored

Step-by-step explanation:

The two terms of 11t -23 have no common factors. Both of the coefficients are prime numbers, and the variable appears in only one of the terms. The expression ...

cannot be factored

7 0

3 years ago

The sum of two numbers is at least 30 and the difference between the two numbers is less than 8. X and y are the two numbers suc

vaieri [72.5K]

Answer:

1 Expert Answer

Let x and y be the two numbers. Then by assumptions we have x+y=30 and x-y=20. Hence, y=x-20 and by plugging this into the first equation we obtain x+x-20=30 or 2x=50 or x=25 and y=5

Step-by-step explanation:

So, divide 30 by 2 . That gives you 15 for x, 15 for y. Now, you have difference of six, divide by two, that equals 3.

3 0

3 years ago

Factor completely, then place the answer in the proper location on the grid.

Tresset [83]

$\mathrm{Factor\:out\:common\:term\:}9 \ \textgreater \ 9\left(x^4-25y^8\right)$

$Factor \ \textgreater \ x^4-25y^8$

$\mathrm{Apply\:difference\:of\:squares\:rule:\:}x^2-y^2=\left(x+y\right)\left(x-y\right)$
$x^2-5y^4=\left(x+\sqrt{5}y^2\right)\left(x-\sqrt{5}y^2\right)$

$x^2-5y^4 \ \textgreater \ \mathrm{Apply\:difference\:of\:squares\:rule:\:}x^2-y^2=\left(x+y\right)\left(x-y\right)$
$x^2-5y^4=\left(x+\sqrt{5}y^2\right)\left(x-\sqrt{5}y^2\right)$

$\left(x^2+5y^4\right)\left(x+\sqrt{5}y^2\right)\left(x-\sqrt{5}y^2\right)$

$9\left(x^2+5y^4\right)\left(x+\sqrt{5}y^2\right)\left(x-\sqrt{5}y^2\right)$

Hope this helps!

8 0

3 years ago

What is the value of 53i9

Crazy boy [7]

Your question have 53i9 is that correct. ... You've already chosen the best response. 0. yes that's my question. What is the value of 53i 9 LynFran. 11 months ago ...

6 0

4 years ago

Read 2 more answers

Michael drives 30 miles in 5 hours. How many miles can he drive in 8 hours?

NARA [144]

Answer:

In 8 hours, Michael can drive 48 miles.

Step-by-step explanation:

Let's write our equation.

30 miles = 5 hours
=> 30/5 miles = 1 hour
=> 6 miles = 1 hour
=> 6 x 8 miles = 1 x 8 hours
=> 48 miles = 8 hours

Hence, in 8 hours, Michael can drive 48 miles.

Hoped this helped.

$BrainiacUser1357$

4 0

2 years ago