2 years ago

What is the distance between points (4, −7) and (−5, 9)?

Mathematics

1 answer:

sergejj [24]2 years ago

4 0

Squareroot of 337 which is about 18.35 units

You might be interested in

What dose 2+7x=5x+14 equal

weqwewe [10]

Answer:

$x=6$

Step-by-step explanation:

$2+7x=5x+14$

Subtract 2 from both sides:

$2+7x-2=5x+14-2$

$7x=5x+12$

Subtract 5x from both sides:

$7x-5x=5x+12-5x$

$2x=12$

Divide both sides by 2:

$\frac{2x}{2}=\frac{12}{2}$

$x=6$

3 0

3 years ago

Read 2 more answers

A rock is thrown straight up from the top of a bridge that is 75 ft high with an initial velocity of 32 ft/s. The height of the

Amanda [17]

Step-by-step explanation:

When -16t² + 32t + 75 < 75, -16t² + 32t < 0.

=> 16t(2 - t) < 0, t < 0 or t > 2.

However t < 0 is rejected as time cannot be a negative value. Hence the solution in interval notation is (2, ∞).

4 0

3 years ago

Choose the correct simplification of the expression: (5x^4y^2z^2)(3x^4y^3z^5)

ruslelena [56]

15x^8y^5z^7
Multiply the like terms(x goes with x,y goes with y)and add the exponents of the like terms together to simplfy.

5 0

3 years ago

Help with number eleven

nalin [4]

$\dfrac{2}{3}j-\dfrac{2}{9}=\\
\dfrac{2}{3}j-\dfrac{2}{3}\cdot\dfrac{1}{3}=\\
\dfrac{2}{3}\left(j-\dfrac{1}{3}\right)
$

3 0

3 years ago

What is (-i)^6? I need help please....

beks73 [17]

Answer:

Step-by-step explanation:

-i= -i

-i^2= 1

-i^3= -i * 1 = -i

-i^4= 1 * (-1) = -1

-i^5= -i

-i^6= 1

5 0

3 years ago

Read 2 more answers