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
krok68 [10]
3 years ago
12

Will mark the brainliest

Mathematics
1 answer:
Ivan3 years ago
3 0

Answer:

C.

X = -5

Step-by-step explanation:

You might be interested in
The cube root of the difference of a number and 2
julia-pushkina [17]

Answer:

The difference of two cubes is equal to the difference of their cube roots times a trinomial, which contains the squares of the cube roots and the opposite of the product of the cube roots. A number's opposite is that same number with a different sign in front.

Step-by-step explanation:

8 0
3 years ago
Can someone help me with this?
LekaFEV [45]
The constant variation for the relationship being shown is 4
3 0
2 years ago
Read 2 more answers
A certain radioactive material decays in such a way that the mass in kilograms remaining after t years is given by the function
Angelina_Jolie [31]

The mass of radioactive material remaining after 50 years would be 48.79 kilograms

<h3>How to determine the amount</h3>

It is important to note that half - life is the time it takes for the amount of a substance to reduce by half its original size.

Given the radioactive decay formula as

m(t)=120e−0.018t

Where

t= 50 years

m(t) is the remaining amount

Substitute the value of t

m(t) = 120e^-^0^.^0^1^8^(^5^0^)

m(t) = 120e^-^0^.^9

Find the exponential value

m(t) = 48.788399

m(t) = 48.79 kilograms to 2 decimal places

Thus, the mass of radioactive material remaining after 50 years would be 48.79 kilograms

Learn more about half-life here:

brainly.com/question/26148784

#SPJ1

7 0
1 year ago
Haley’s work evaluating (Negative 2) Superscript 8 is shown below.
mel-nik [20]

Step-by-step explanation:

She made a sign error when multiplying and should have had 256 as a final answer.

3 0
2 years ago
One less than one fourth the square of a number.
Free_Kalibri [48]

Answer:

1/4m²-1

let m be the number.

8 0
3 years ago
Other questions:
  • When constructing a perpendicular line through a point on a line, how can you verify that the lines constructed are perpendicula
    10·1 answer
  • Someone please help me solve this !!
    7·2 answers
  • How to add fractions containing pi
    8·1 answer
  • 1.6(x−y)/2 when x = 10 and y = 5?
    12·1 answer
  • The points (2,4), (3,9), (7,8), and (6,3) form a quadrilateral. Graph the quadrilateral,
    10·2 answers
  • Given that (x + 2) is a factor of f(x), what is the value of f(-2)? Explain how you know.
    12·1 answer
  • 5. A baker had 2 pans of corn bread. He served 1 1/4 pans. What fraction of a pan was left?
    12·1 answer
  • Solve for x.<br> 10 = x + 5 + x<br><br> A. 5<br> B. 10<br> C. 5/2 <br> D. no solution
    5·1 answer
  • The area of cross section of the end A of a U tube is 0.01 m square. The area of cross section at the end B is 0.1 m square. If
    10·1 answer
  • PLEASE HELP!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!