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
Tamiku [17]
2 years ago
12

Given the function f(x)= √x+7, find the value of x when f(x)=1

Mathematics
1 answer:
solniwko [45]2 years ago
7 0
F(x) = 1, so we make the entire equation equal 1.

1 = sqrt(x) + 7

To make x by itself subtract 7 from both sides

-6 = sqrt(x)

Square both sides to remove sqrt from x.

36 = x

The value of x is 36
You might be interested in
What's the difference between the largest number and the smallest 75,600, 7506 75,650 7,056 75,026
11111nata11111 [884]
<u>Largest:</u> 75,650
<u>Smallest:</u> 7,056
Subtract. 75,650-7,056= 68,594
Give 5 stars and brainliest answer if this helped please!
4 0
3 years ago
“Express each of the following numbers using scientific notation “
avanturin [10]

11. 1.97 * 10^-6

12. 3.5 * 10^-3

13. 2.28 * 10^13

14. 5.302 * 10^-3

15. 1.64 * 10^1

16. 9.85 * 10^-1

Can you see the pattern?

Try the rest yourself

5 0
3 years ago
The lengths of the sides of a square are 5 cm. find the length of the diagonal
jenyasd209 [6]

Answer:

square root (50) = 7.071

Step-by-step explanation:

Using Pthagoras' theorem, the diagonal length is \sqrt{x} ax^{2} +bx^{2}.

Therefore, the diagonal length is the square root of 5^2+5^2,

= \sqrt{x} 25+25

= \sqrt{x} 50

= 7.071

8 0
3 years ago
Bill claims that he found the actual December temperature by adding either –5 + 3 or 3 + –5.
MaRussiya [10]

Answer:

This would be the commutative property because in either order the sum will always be the same.

You were asking about the property type, right?

8 0
2 years ago
3x+y=4<br> 2x+y=5<br> solve using linear combination
Advocard [28]
Idk what linear combination is but you can solve this way:
3x+y=4
-2x-y=-5
x=-1
3(-1)+y=4
-3+y=4
y=7
So x=-1 and y=7
3 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE ASAP!!! Describe the graph of a system of two linear inequalities that have no solution.
    13·1 answer
  • What Is 1/4 of 25?? I need help lol I'm so comfuesed
    12·2 answers
  • Write the equation of the line through the points (2,4)(-3,-1). write answer in a point slope form
    11·1 answer
  • (10-6)^3•4^2+ (10+2)^2​
    11·1 answer
  • The table below gives input and output values for the function h(x) = a^x.
    8·1 answer
  • I only need answer to number 1 btw. My teacher said dont use trig ratios?? so im very lost.
    11·1 answer
  • The population of a city decreases by 3.1% per year. If this year's population is 142,000, what will next year's population be,
    8·1 answer
  • Evaluate when f(-3) and f(7)
    8·1 answer
  • Please I'm stuck and only you guys can help me<br><br><br><br> I need to find y. I already find x
    8·1 answer
  • Classify each number below as an integer or not.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!