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
ra1l [238]
2 years ago
10

Describe in detail how you would create a number line with the following points: 4, 1.25, the opposite of 3, and – (–2fraction o

f one-half). Please be sure to describe on which tick marks each point is plotted and how many tick marks are between each integer. It may help for you to draw this number line by hand on a sheet of paper first.
Mathematics
2 answers:
-Dominant- [34]2 years ago
5 0

Answer:

well its go -3  -2     .        0       .   1.25      4

Step-by-step explanation:

Nikitich [7]2 years ago
5 0

Answer:

-2, 1.25, 3, 4. there will be 3 tick marks in between each number

Step-by-step explanation:

You might be interested in
If my savings of $x grows 10% each year. How much will I have in: 5 years
lawyer [7]
After 1 year=x1.1
After 2 years=x1.1*1.1
………
After 5 years=x1.1*1.1*1.1*1.1*1.1=x1.61051
8 0
2 years ago
Read 2 more answers
60 is 45% of what number?
pshichka [43]
60 is 45 percent of about 133.
5 0
3 years ago
Read 2 more answers
F(x) = 4x² – 17x+3
Svet_ta [14]

Answer:

discriminant: 241

2 real roots

Step-by-step explanation:

The discriminant is the part of the quadratic equation that is under the sqare root

x=(-b±√(b²-4ac))/2a

discriminant: b²-4ac

We also know that a quadratic equation is in the form ax²+bx+c = 0, so we can plug in the values we know from our equation to find the discriminant.

a=4

b=-17

c=3

(-17)^2-4(4)(3)

We also know that if the discriminant

is positive we have 2 real roots

is 0 we have 1 real root aka a repeated real solution

is negative we have no real roots

8 0
3 years ago
at 1:00 pm the water level in a pool was 13 inches at 1:30 pm the water level is 18 inches at 2:30 pm the water level is 28 inch
soldi70 [24.7K]
The constant rate of change is 12.
8 0
3 years ago
I have a friend who is really stressed and depressed and couldn't get this done. it's 2am for them so they're going to sleep. I
lisabon 2012 [21]

Answer:

Step-by-step explanation:

first problem:

3 is a solution to x^2=9, so to a, b, c and d

second problem

-2 is a solution to:

a, b, c and d because (-2)^2=4, 4=4, b) 5*(-2)^2=5*4=20 and so on

basically to all choices

the third, solve the equations:

x^2=1, \sqrt{x^2}=\sqrt{1}, x=1

x^2=81 sqrtx^2=sqrt81, x=+and -9

4x^2=1 divide by 4 , x^2=1/4, x=+&- 1/2 (plus si minus 1/2, amindoua solutiile sint valabile)

3x^2=75, we divide by 3, we get x^2=25, x=+&-5

49x^2=121 , x=+and- 11/7

25x^2=225 divide by 25, x^2=9, x =+and - 3

36x^2=144 we divide by 36, we get x^2=4, x = +and- 2

x^2-0.25=0  x^2=0.25, x=+and - 1/2

2x^2-0.32=0 ,  2x^2=0.32, x^2=0.16 ( i divided by 2) , x=+and- 2/5

4x^2=0.04, divide by 4, x^2=0.01, x=+and - 0.1

3x^2=10.8, divide by 3, x^2=3.6, x=+and - 1,89

for the : determinati solutiile ecuatiilor

a) (x-1)^2=49, do the quadratic, you get x=8 and -6

due to the length of this page, i cant explain every step

b) (2x+1)^2=81, you get x= 4 and -5

c)(3x-1)^2=121, do the quadratic, x=- 10/3 and +4

d) 3(x-3)^2=48, we divide by 3 first , (x-3)^2=16,  we get x=7 and -1

e)5(x+2)^2=45 we divide by 5, (x+2)^2=9,  x=+1and -5

f) 7(2x-1)^2=175 we divide by 7 and we have (2x-1)^2=25 x=+3 and -2

Determine x belong to R

a) 1/9 x^2=16, we multiply 9*16=144, x^2=144, x=+and - 12

1/100x^2-1/64=0, or 1/100 x^2=1/64, x=+and - 5/4

1/25 x^2=0.49, x^2=0.49*25=12.25, x=+ and - 7/2

8 0
2 years ago
Other questions:
  • PLEASEHELP!
    11·1 answer
  • 3(n-t) what is it?
    15·1 answer
  • The drawing plan for an art studio shows a rectangle that is 15.2 inches by 8 inches. The scale in the plan is 4 in.: 5 ft. Find
    14·1 answer
  • BRAINLIEST!!!
    7·2 answers
  • First 20 minutes ,they traveled 15 miles ,at the same rate how fat will they have traveled in 2 and a half hours .Enter as integ
    14·1 answer
  • Find the value of X. Write your answer in simplest form.
    12·1 answer
  • Alex has 48 stickers. This is 6 times the number of stickers Max has. How many stickers does Alex have?
    8·2 answers
  • You have to say the time and the clocks are inverted btw
    7·2 answers
  • PLSSS HELP ASAP WILL GIVE BRAINLIEST<br> Solve by completing the square: 5x² + 20x + 32 = 0
    5·1 answer
  • What is 1230*456
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!