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
Cerrena [4.2K]
4 years ago
12

What would 4(2+x)=18-x equal

Mathematics
1 answer:
matrenka [14]4 years ago
8 0

Answer:

x=2

Step-by-step explanation:

4( 2+x) = 18-x

8 + 4x = 18 - x

4x+x = 18-8

5x= 10

x=2

You might be interested in
Find the area of the rectangle whose sides are 18km to 37km
Luden [163]

Answer:

The area is equal to 666km²

Step-by-step explanation:

Multiply 18 by 37 to get 666.

8 0
2 years ago
Find the measure of angle 3
Bad White [126]

Answer:

i think its 6 the answer im nit sure

4 0
3 years ago
Read 2 more answers
Find the value of c. Round your answer to the nearest tenth. HELP ME<br> PLEASE
emmainna [20.7K]

Answer:

c=14•366

14•4 to the nearest tenth

Step-by-step explanation:

using Pythagoras theorem

c^2=a^2+b^2

c^2=7•9^2+12^2

c^2=62•41+144

c^2=206•41

take the square roots of both sides

c=14•3669

14•4 to the nearest tenth

4 0
3 years ago
Mike has 7 nickels in his bank. How much money does he have in nickels?​
Ainat [17]

Answer:

35 cents

Step-by-step explanation:

7x5=35

6 0
3 years ago
Read 2 more answers
Which polynomial function has a leading coefficient of 2, root - 4 with multiplicity 3, and root 10 with multiplicity 1?
Arlecino [84]

Answer:

second option

Step-by-step explanation:

Given x = a, x = b are roots of f(x) then the factors are

(x - a) and (x - b)

and f(x) is the product of the factors

f(x) = a(x - a)(x - b) ← where a is a multiplier

If the roots have multiplicity then the factor is repeated

x = a with multiplicity 2, then factors are (x - a) and (x - a)

Here a = 2

x = - 4 with multiplicity 3, thus factors (x + 4 ), (x + 4), (x + 4)

x = 10 with multiplicity 1 has factor (x - 10)

Thus the polynomial function is

f(x) = 2(x + 4)(x + 4)(x + 4)(x - 10)

6 0
3 years ago
Other questions:
  • Suppose that the final exam scores of all statistics students at a nearby college are collected and are found to have mean 82.6,
    14·1 answer
  • The table below shows the cube roots of different numbers: Number (x) 27 −27 125 −125 Cube root of the number (y) 3 −3 5 −5
    5·1 answer
  • My bed is 3 inches by 2and 2/3 inches by 1/3<br> inch. What is the volume of my bed?
    11·2 answers
  • If f(x) = 3x2 and g(x) = x+2, find (f•g)(x).
    15·1 answer
  • Write an expression for the number or floors the building can have for a given building height. Tell what variable in your expre
    10·1 answer
  • Anyone know the answer thanks a lot
    6·1 answer
  • Just need correct answer.
    10·2 answers
  • Ashley is making cookies for
    14·1 answer
  • How many miles can a car travel on 15 gallons of gas if it travels 28 miles on 1 gallon of gas?
    13·1 answer
  • (!) Brainliest Will Be Given (!)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!