The number line is a graph of the _____. A)real numbers. B)integers. C)rational numbers

Answers

Answer 1

Answer: The number line is a graph of the A)real numbers. Because number line includes rational and irrational numbers.

Related Questions

Which is the standard form of the equation of the parabola that has a vertex of (3, 1) and a directrix of x = –2?a) (x-3)^2 = 20(y-1) b) (y-1)^2 = 20(x-3) c) (y-1)^2 = -20(x-3) d) (x-3)^2 = 20(y-1)
Which is greater? 45.678 or 456.78?
How do you find the radius when the circumference is given?
Solve for X.A. 10B. 12C. 15D. 22
1 1 pointAnswer each of the following. Write your final answers in the blanks provided.A building is 50 ft. high. At a distance away from the building, an architect observes that the angle of elevation to the top of the building is28° How far is the observer from the base of the building? Round to the nearest foot.

I’m dumb so I need help

Answers

yea ur smarter than u think

Simplify the expression. 6p5

Answers

If you are considering P of the permutation and combination. Then simply pit the figure 6P5 in calculator and your answer will be 720. Or if not calculator then the formula is P(n,r)= n(factorial)/ (n-r)factorial.

Do the ratios 4:18 and 2:9 form a proportion?
yes
no

Answers

Answer:

Yes. A propotion is to check if two things are equivelent. The ratios 4:18 and 2:9 are equivelent.

A circle is described by the equation x2 + y2 + 14x + 2y + 14 = 0. What are the coordinates for the center of the circle and the length of the radius?

Answers

Answer: The co-ordinates of the center are (-7, -1) and length of the radius is 6 units.

Step-by-step explanation: The given equation of a circle is as follows :

$x^2+y^2+14x+2y+14=0~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)$

We are to find the co-ordinates of the center and the length of the radius of the circle.

We know that

the standard equation of a circle with center at the point (h, k) and radius r units is given by

$(x-h)^2+(y-k)^2=r^2.$

From equation (i), we have

$x^2+y^2+14x+2y+14=0\n\n\Rightarrow (x^2+14x+49)+(y^2+2y+1)+14-49-1=0\n\n\Rightarrow (x+7)^2+(y+1)^2-36=0\n\n\Rightarrow (x+7)^2+(y+1)^2=36\n\n\Rightarrow (x-(-7))^2+(y-(-1))^2=6^2.$

Comparing with the standard equation, we get

the co-ordinates of the center, (h, k) = (-7, -1)

and

length of the radius, r = 6 units.

Thus, the co-ordinates of the center are (-7, -1) and length of the radius is 6 units.

(-7, -1), 6 units Is The Answer

Classify -2x^4-x^3+8x^2=12 by degree

Answers

To find the degree of a polynomial, we must find the LARGET power in the equation: and that is 4.

Triangle ABC is similar to Triangle DEF, then AB is congruent to DE

Answers

If it's one of those always, sometimes, never questions, then it is sometimes.
Similar triangles have the same angles, but don't necessarily have the same length of sides.

Other Questions

Find the measure of the missing angle.59°

Write an equation in slope-intercept form of the line shown in the graph below.A. y = -2x + 1 B. y = -4x + 2 C. y = 4x + 2 D. y = 2x - 2

If n=24, x=31, and s = 3 find the margin of error at a 95% confidence level. Give your answer to two decimal places. A) 0.59 B) 1.23 C) 1.96 D) 2.73

Round 0.414 to the nearest hundredth.