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
777dan777 [17]
3 years ago
15

Which equation has the solutions x equals 1 plus or minus the square root of 5​

Mathematics
1 answer:
CaHeK987 [17]3 years ago
6 0

Answer:

d. x2 – 2x – 4 = 0

Step-by-step explanation:

You might be interested in
I NEED HELP ASAP! THANKS :)
4vir4ik [10]

Answer:

Last option: increasing: -2 < x < 0 and x> 3/2;

decreasing: x < -2 and 0 < x < 3/2

Step-by-step explanation:

The function given is an absolute cubic function. (Pictured below).

We can determine from the graph that the equation increases over the interval:

increasing: -2 < x < 0 and x> 3/2;

decreasing: x < -2 and 0 < x < 3/2

6 0
2 years ago
Read 2 more answers
Some friends went to
igomit [66]
Some friends went to lunch and split the bill equally. If each person paid $6.75, how many people went to lunch thinking. Use a diagram or equation to explain your thinking. The total is 27$. 27 divided by 6.75 is 4. Suppose
5 0
3 years ago
What is the approximate area of a circle shown below?
hoa [83]

To find the area of a circle, the equation we use is 3.14*r^2.

We know 17^2 is 289.

So to find the area, we simply multiply 289 by 3.14, which would be 907.46

The answer is option B.

6 0
2 years ago
Read 2 more answers
Can you solve this?? It's, 5x-9y= -2
Andrej [43]
The slope is m= 5/9 sorry if you weren’t looking for the slope
8 0
2 years ago
Find the average rate of change of this function:
Phoenix [80]

Answer:

A slope of the line over the interval of [-6, -1] is ⅕ as illustrated in the graph above

7 0
2 years ago
Other questions:
  • The square of sophie's age is 16 less than joanna's age. it is also the case that joanna's age is 8 times that of sophie. how ol
    10·1 answer
  • Using the multiplication principle solve 2/17x=12
    14·1 answer
  • I NEED HELP!!! I DONT KNOW WHAT TO DO!
    15·2 answers
  • Which graph doesn’t belong
    12·1 answer
  • -4x + y = 4<br> 2x + 2y =13
    9·2 answers
  • In a data ,range is 17 and coefficient of range is 0.2 find the smallest term of the data.
    13·1 answer
  • PORFAVOR AYUDAA :v!!!
    11·1 answer
  • To divide the following equation how would we revise the problem? 7.82 divided by .25
    12·1 answer
  • Kyle invests $11200 in two different accounts. The first account paid 10 %, the second account paid
    8·1 answer
  • 72A company bought 96 gallon jars of honey for a total of $3,072. They repackaged it into 8-ounce bottles. a. How many bottles c
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!