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3 years ago

Which accurately describes a circle with a radius 12 centimeters and center Q?

Mathematics

1 answer:

JulijaS [17]3 years ago

5 0

Answer:

the answer is d!

Step-by-step explanation:

because the radius is measuring the distance from any point on the circle to the very center of the circle

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Pls i really need help asap plsss help plsss plsss plsss help me i really need help and don't just put random answers put real a

Schach [20]

Answer:

The simple solutions are:

Right 6: (-2+6,-3) = (4,3)

Left 6: (-2-6,-3) = (-8,-3)

Up 6: (-2,-3+6) = (-2, 3)

Down 6: (-2,-3-6) = (-2,-9)

Those are for horizontal or vertical

line segments.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Charlotte used a calculator to subtract.

Sati [7]

Answer:

Step-by-step explanation:

1. She omitted the 0 from the minuend, entering 24.59 instead of 204.59

2. She misplaced the decimal point of the minuend, entering 93.64 instead of 936.4

3. She typed 4 instead of 5 in the minuend, entering 46.3 instead of 56.3

4 0

3 years ago

What does the fundamental theorem of algebra illustrate?

UNO [17]

Answer:

The fundamental theorem of algebra guarantees that a polynomial equation has the same number of complex roots as its degree.

Step-by-step explanation:

The fundamental theorem of algebra guarantees that a polynomial equation has the same number of complex roots as its degree.

We have to find the roots of this given equation.

If a quadratic equation is of the form $ax^{2}+bx +c=0$

Its roots are $\frac{-b+\sqrt{b^{2}-4ac } }{2a}$ and $\frac{-b-\sqrt{b^{2}-4ac } }{2a}$

Here the given equation is $2x^{2}-4x-1$ = 0

a = 2

b = -4

c = -1

If the roots are $x_{1} and x_{2}$ , then

$x_{1}$ = $\frac{-2+\sqrt{(-4)^{2}-4\times 2\times (-1)}}{2\times 2}$

= $\frac{4 +\sqrt{24}}{4}$

= $\frac{2+\sqrt{6} }{2}$

$x_{2}$ = $\frac{-2-\sqrt{(-4)^{2}-4\times 2\times (-1)}}{2\times 2}$

= $\frac{4 +\sqrt{8}}{4}$

= $\frac{2-\sqrt{6} }{2}$

These are the two roots of the equation.

6 0

3 years ago

Link is coloring a triforce, which consists of four equilateral triangles and is depicted below. He has three colors to use: gol

bogdanovich [222]

Answer:

Step-by-step explanation:

8 0

3 years ago

Jamal wrote that 9 – 8.4 = 6

iragen [17]

Answer:

See below

Step-by-step explanation:

9 and 8.4 are less than 1 apart, so 9-8.4 must be less than 1. The actual difference is 9-8.4=0.6 which verifies that our answers are true since 0.6<1.

3 0

3 years ago