All categories

3 years ago

X-19=-19 what is x.

Mathematics

2 answers:

xenn [34]3 years ago

6 0

Hello!

Explanation:

First, add by 19 from both sides of an equation.

$x-19+19=-19+19$

Then, simplify.

$-19+19=0$

Answer: → $\boxed{x=0}$

Hope this helps!

Thank you!

Have a great day!

Ahat [919]3 years ago

5 0

x would equal 0

hope this helps

You might be interested in

Divide (x^3+2x^2-x-2) by (x-1)

Ymorist [56]

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

7 0

3 years ago

I need help solving for the angle.

ohaa [14]

Use a protracter :) hope this helps!

6 0

3 years ago

Find the value of an exterior angle of a polygon with 12 sides

Juli2301 [7.4K]

Answer:

$\huge \boxed{30\°}$

Step-by-step explanation:

To find the value of an exterior angle of a regular polygon, we can apply a formula.

$\displaystyle \frac{360}{n}$

$n = \sf number \ of \ sides$

$\displaystyle \frac{360}{12}=30$

3 0

3 years ago

Read 2 more answers

Circletown's limits form a perfectly circular shape. It has a population of

Iteru [2.4K]

Answer:

3.64 Km.

Step-by-step explanation:

Given,

Total population = 20,000 people

Population density = 480 people per square kilometer

Area of the circle town

$A = \dfrac{20000}{480}$

$A = 41.667\ km^2$

Radius of the circle town

$\pi r^2 = 41.667$

$r = 3.64\ km$

Hence, the radius of circle town is equal to 3.64 Km.

5 0

3 years ago

Read 2 more answers

Please help me with a) and b) I’m very lost, please explain and how you got your answer

Karo-lina-s [1.5K]

To solve A, complete the square for both variables.

The center is (6,4)

8 0

4 years ago