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
iogann1982 [59]
3 years ago
10

The rule that maps each domain value to its range value is f(x)= ___x.

Mathematics
1 answer:
kirill115 [55]3 years ago
3 0

Answer:

f(x) = 1/2x

Step-by-step explanation:

When x = -4  the output is -2

We are dividing by 2

When x = -2 the output is -1

f(x) = 1/2 x

Check when x = 2

f(2) = 1/2 (2) =1

You might be interested in
A fruit salad recipe calls for 10 cups of berries and 6 cups of peaches. What is the ratio of peaches to berries, in simplest fo
katen-ka-za [31]
It’s 6:10 have a nice night
5 0
2 years ago
Read 2 more answers
A circle has a diameter of 14 feet. What is the circumference of the circle? Use 3:14 for pie.
Marianna [84]

Answer:

Circumference= 43.96 feet

Step-by-step explanation:

Diameter of the circle= 14 feet

Radius of the circle= 14/2= 7 feet

Circumference of the circle= 2\pi r

As, \pi =\frac{22}{7}=3.14

Circumference:

                          =2*3.14*7\\\\=3.14*14\\\\=43.96feet

The circumference of the circle with the radius= 7 feet is 43.96 feet

6 0
3 years ago
Diana works in a building that is 130 feet tall. She is outside, looking up at the building at an angle of 37° from her feet to
AveGali [126]
Let x be her initial distance from the building, then tan 37 = 130/x
x = 130/tan 37 = 130/0.7536 = 172.5 feet

Let y be her distance from the building after moving forward, then
tan 40 = 130/y
y = 130/tan 40 = 130/0.8391 = 154.9

After moving forward, she is 172.5 - 154.9 = 17.6 ft closer.
4 0
3 years ago
Is anyone able to help me with this question:
Serga [27]

Answer:

not sure but this info might help you.

Step-by-step explanation:

the diagonal in the rectangle splits it into two right angled triangles, hence the hypotenuse is the diagonal.

once you find the measurement, we all know that a square has all sides equal and the diagonal splits it into 2 equilateral triangles. so, the side of the square =the diagonal's measurement.

7 0
3 years ago
Emily made a fruit salad with 1 2/3 cups of grapes 2 1/4
tatyana61 [14]

Answer:

See below.

Step-by-step explanation:

1 2/3 + 2 1/4 + 1/6 cups.

this works out to 4 1/12 cups.

5 0
3 years ago
Other questions:
  • Write the equation of a line that passes through the points (0, -2) and (4, -5). Answer MUST be in standard form: Ax + By = C.
    15·2 answers
  • Product A is a 12 ounce bottle of generic mouthwash that sells for $1.39. Product B is a 24 ounce bottle of mouthwash that cost
    14·2 answers
  • A/9=-4 One-step equations
    7·1 answer
  • -8 x (-8) Please help
    5·1 answer
  • Write in your notebook each of the following rational numbers in decimal form:
    8·1 answer
  • Help plis plis
    7·2 answers
  • Sandra scores 12 out of 30 in her maths test. Write this as a fraction in its simplest form.​
    7·1 answer
  • -14 = 7x + 6<br> can someone help out please
    11·2 answers
  • Hi, this isn't a math question or anything. But I have a question about high schools. So I have all A's for my first marking per
    12·1 answer
  • What even is this? Did my teacher have a typo?<br> 56\pi +67i\leq +23
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!