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
mrs_skeptik [129]
3 years ago
9

Which equation has the solution x=4?

Mathematics
2 answers:
ASHA 777 [7]3 years ago
4 0
D.
Because 4 divided by 2 is 2
Pachacha [2.7K]3 years ago
3 0
D because 4 divided by 2 is 2 because 2x2 which equals 4
You might be interested in
Sally agreed a compound interest of 5.5% for a fixed term. If she invested £800 to this agreement, then what was her total at th
Rom4ik [11]

Answer:

£1045.57

Step-by-step explanation:

Using compound interest formula then

A=P(1+i)^{n}

Where A= the future value of the investment/loan, including interest

P = the principal investment amount

r = the annual interest rate

n = the number of times that interest is compounded per unit t

A=800(1+0.055)^{5}\approx 1045.57

Hence her amount t the end of 5 yrs is $1045.57

3 0
3 years ago
Help me??? lol i dont get this
Anon25 [30]

Answer: 200 in squared

Step-by-step explanation:

Each of the triangles in this picture are the same. You can tell because it's a square, and because of the dotted line.

Take the white triangle and substitute it for one of the black ones. Now, you have this.

Now, just do 10 * 20

= 200

8 0
2 years ago
what is the degree of the polynomial ? what is the leading coefficient ? describe the end behavior of each function. f(x)=x^4-2x
Verizon [17]

Answer:

4th degree polynomial with leading coefficient of 1.

As x goes to negative or positive infinity, y goes to positive infinity in both cases.

Step-by-step explanation:

The degree of a polynomial is the highest exponent on the variable. Here it is 4.

The leading coefficient is the coefficient on the the term with the highest degree, Here there is none so it is 1.

The end behavior is how x and y behave at negative and positive infinity. When graphed, this equation has a W shape. This means at each end y goes to positive infinity.

3 0
3 years ago
3n + 8 = 35 solve for n
liberstina [14]

Answer:

Step-by-step explanation:

3n+8=35

subtract 8 on both sides

3n=27

n=9

3 0
2 years ago
Read 2 more answers
For all functions of the form f(x) = ax2 + bx + c, which is true when b = 0?
Klio2033 [76]
When b=0
f(x)=ax^2+c

test each
A. with x^2-1, A is false
B. with -x^2-1, B is false
C. cannot find contradiction
D. the axis is actually x=0, 0 is nithere positive nor negative, false


answer is C

7 0
3 years ago
Read 2 more answers
Other questions:
  • At Sam’s Swimming Pool Cleaning, Sam charges each of his 85 customers $25 per week for 52 weeks of service every year. Since poo
    14·1 answer
  • Write an expression for the calculation double the product of 6 doubled
    11·2 answers
  • How to subtractat a positive and negative rational number
    13·1 answer
  • What is the perimeter of the pool? Need answer quickly
    12·1 answer
  • The local amusement park charges $19.95 per person. However after 5pm the charge is reduced to $15.40 per person a group of 4 ad
    15·2 answers
  • a square green rug has a blue square in the center. the side length of the blue square is x inches. the width of the green band
    8·2 answers
  • give the probability that three rolls of a single die will show a 3 on the first roll, a 6 on the second roll and a 5 or 6 on th
    5·1 answer
  • 3(x + y) + 2x2 + (1 + y)?
    12·2 answers
  • Need help and fast.
    13·2 answers
  • Which number line can be used to find the distance between (4, -1) and (8, -1)?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!