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
neonofarm [45]
3 years ago
6

What is the value of x in the equation 25x2 = 16. A. 5/4. B. 4. C. 4/5. D. 16/25

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
6 0

Answer:

x = ⅘

Step-by-step explanation:

For clarity, exponents should be marked with a ^.  25x² can be written as 25x^2.

25x² = 16

divide both sides by the 25

x² = 16/25

take the square root of both sides

x = √(16/25) = √16/√25 = 4/5

You might be interested in
If a circle has a radius of 2.5 inches what is the area of the circle
daser333 [38]
The answer should be 19.63
7 0
3 years ago
Read 2 more answers
Owen used these steps to solve the equation 4x+7=1+2(2x+3). Which choice describes the meaning of his result, 7=7?
ivanzaharov [21]

Answer:

Option D. All values of x make the equation true

Step-by-step explanation:

<u><em>The options of the question are</em></u>

a.The result is not correct because Step 2 has an error.

b.The solution is x=7.

c.No values of x make the equation true.

d.All values of x make the equation true

we have the equation

4x+7=1+2(2x+3)

solve for x

Apply distributive property right side

4x+7=1+4x+6

Combine like terms

4x+7=4x+7

subtract 4x both sides

7=7

The equation has infinity solutions

.All values of x make the equation true

6 0
3 years ago
What is <br> 7c — 3 &lt; — 7с — 28
Helga [31]

Answer:

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
which expression can be used to determine the slope of the line that passes though the points (-7, 3) and (1, -9)?
Zolol [24]

Answer:

-3/3    x -15/2

Step-by-step explanation:

hope this helps

5 0
2 years ago
A natural foods supplier needs to ship a customer 120 pounds of a rice blend that contains 47% wild rice, but they don't have th
Aloiza [94]
Dfghbghhhhhhhhhhhyyyyyyyyyyyyy
7 0
3 years ago
Other questions:
  • Please help on this and please explain how you solved it!
    7·1 answer
  • Answer asap and right plz
    12·1 answer
  • What is the sum of the roots of the polynomial shown below? x^3+2x^2-11x-12
    8·1 answer
  • 5 is no greater than 4 times a number x minus 2.5
    14·2 answers
  • The mass of an object is equal to the product of the object's density and volume.
    12·2 answers
  • An olympic sized swimming pool is 50 meters long by 25 meters wide. How far would they swim from one corner diagonally to the ot
    11·1 answer
  • Who is correct? Thanks for the help
    6·1 answer
  • If 1 large popcorn and 4 large drinks cost $21 how much does 1 large popcorn cost?
    6·1 answer
  • A paper drinking cup in the shape of a cone has a height of 12 centimeters and a diameter of 10 centimeters. Which of the follow
    10·1 answer
  • Easiest way to solve this?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!