1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lesechka [4]
3 years ago
12

What is the range of the function y = x2? all real numbers xzo y20

Mathematics
1 answer:
IceJOKER [234]3 years ago
6 0
All real numbers is the correct answer
You might be interested in
I need help, please I have until 9 p.m. to finish it number 3 homework
sergeinik [125]

Answer:  1/3

<u>Step-by-step explanation:</u>

When adding or subtracting fractions, they must have the same denominator.

\dfrac{5}{9}-\boxed{\dfrac{?}{?}}=\dfrac{12}{54}\\\\\\\dfrac{5}{9}\bigg(\dfrac{6}{6}\bigg)-\boxed{\dfrac{?}{?}}=\dfrac{12}{54}\\\\\\\dfrac{30}{54}-\boxed{\dfrac{?}{?}}=\dfrac{12}{54}\\\\\\\dfrac{30}{54}-\boxed{\dfrac{18}{54}}=\dfrac{12}{54}\\\\\\\text{Simplify}\quad \dfrac{18}{54}\div \dfrac{18}{18}\quad =\large\boxed{\dfrac{1}{3}}

6 0
3 years ago
________________________________________________
ss7ja [257]

Answer:

( 50, 30 )

Step-by-step explanation:

Equal distance

5 0
2 years ago
Point A is the midpoint of side XZ and point B is the midpoint of side YZ. Triangle X Y Z is cut by line segment A B. Point A is
AveGali [126]

Answer:

<h3>B. 4units</h3>

Step-by-step explanation:

Find the diagram attached. The diagram is a similar triangle.

From the diagram, XZ/XY = CA/AB

Given XZ = 2x-2+2x-2 = 4x-4

XY =5x-7

CA = 2x-2

AB= x+1

On substituting this parameters into the formula to get x first

4x-4/5x-7 = 2x-2/x+1

cross multiply

(4x-4)(x+1) = 5x-7(2x-2)

open the parenthesis

4x²+4x-4x-4 = 10x²-10x-14x+14

4x²-4 = 10x²-24x+14

10x²-4x²-24x+14+4 = 0

6x²-24x+18 = 0

x²-4x+3 = 0

x²-3x-x+3 = 0

x(x-3)-1(x-3)  =0

(x-3)(x-1) = 0

x = 3 and 1

Next is to get length AX.

Given AX = 2x-2

Substitute x = 3 into the expression

AX = 2(3)-2

AX = 6-2

AX = 4 units

Hence the measure of length AX is 4 units

4 0
2 years ago
5. An airplane takes 4 hr to travel a distance of 4100 km. Another airplane travels at a speed
Mazyrski [523]

Answer:

4.969696 hours

Step-by-step explanation:

The distance traveled is shown through the following equations

Distance = velocity * time

This means that

4100=velocity*4

This means that ariplane 1 travles at 1025 km/hr

We can then subtract 200 from this to find that airplane two travels at a speed of 825 km/hr

Now we need to find how long it takes for that plane to travel 4100

So using the same equation

4100=825*time

Divison will tell us that the answer is around 4.9696 hours which is pretty much 5

7 0
3 years ago
If a fair penny is tossed 24 times and comes up heads 18 times, what is the probability of heads coming up on the 25th flip of t
Allushta [10]
There’s a 75% chance. i’m not sure if that the answer ur looking for but i divided 24 by 18 and got 0.75
8 0
2 years ago
Other questions:
  • (b) find expressions for the quantities p2, p3, p4, . . ., and pn representing the amount of atenolol in the body right before t
    14·1 answer
  • Factor polnomial 4p^2−16p+12
    8·2 answers
  • 26287091 rounded to 5 decimal places
    13·1 answer
  • What is the slope of a line perpendicular to the line with equation y = 1/6x – 2? help pls very urgent
    11·1 answer
  • Can a rational number with rational exponent be irrational
    12·1 answer
  • What is an equation of the vertical line that passes through (-2,-9)
    9·1 answer
  • Define acute triangle. A. A triangle whose angles each measure less than 90o B. A triangle with one interior angle that measures
    8·1 answer
  • What is the length of side EF in the triangle? Please give a step by step explanation, I'm having lots of trouble finding the so
    10·1 answer
  • *PLEASE ANSWER!!!, ILL GIVE BRAINLIEST*
    10·2 answers
  • What is 7 1/2 increased by 5 1/4?​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!