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2 years ago

Find the coordinates of the circumcenter of the triangle below

Mathematics

1 answer:

Lena [83]2 years ago

6 0

(2,2) (6,2) (6,8) Hope this helps I’m pretty sure this is correct :)

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Factor trinomial x^2n+10x^n+16

iragen [17]

Answer:

$\large\boxed{x^{2n}+10x^n+16=(x^n+2)(x^n+8)}$

Step-by-step explanation:

$\text{Use}\ (a^n)^m=a^{nm}.\\\\x^{2n}+10x^n+16=(x^n)^2+10x^n+16=x^n\cdot x^n+2x^n+8x^n+16\\\\=x^n(x^n+2)+8(x^n+2)=(x^n+2)(x^n+8)$

8 0

2 years ago

oki i need help with this problems! it doesn't matter if you do it for me or help me (please help I need this due tomorrow and i

stich3 [128]

Answer:

Here:

Step-by-step explanation:

You choose 2,4,6,8,10 as your solution points, or in other words the numbers you with substitute in for x.

The equation is:

y= 1/2x+1

So what we would do is take one number from the list above (2,4,6,8.10) and put it in for are.

So, Thats how you do it, I attached a completed version of your paper below!

7 0

2 years ago

Round 47.58051 to the nearest thousandths

yuradex [85]

Answer:

47.581

Step-by-step explanation:

can't explain I just know how to do it

6 0

2 years ago

A car travels 2.5 hours in a northerly Direction for 300 KM. what is the speed and velocity

STatiana [176]

Speed is distance traveled per block of time. As an equation, this is
Speed = distance/time

In your problem, the given distance is 300km, and the time is 2.5 hours.
Plugging into the equation,
Speed = 300km / 2.5 h
Speed = 120 km/h

Velocity is speed <em>and</em> direction.
The velocity would be 120 km/h north.

4 0

2 years ago

NEED HELP ASAP!<br> find the volume of the cylinder

denpristay [2]

Answer:

V = 314.2 ft^3

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h r is the radius (5) and h is the height (4)

Using the pi button for pi

V = pi (5^2) (4)

V =314.1592654

Rounding to the nearest tenth

V = 314.2 ft^3

3 0

2 years ago