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
Keith_Richards [23]
3 years ago
12

If x^2 = 16(5), then x =

Mathematics
1 answer:
Bogdan [553]3 years ago
6 0

Answer:

4\sqrt{5} or 8.944

Step-by-step explanation:

x^{2} = 16(5)

Simplify

x^{2} =80

Square root both sides to get x by itself

\sqrt{x^{2} } =\sqrt{80}

4\sqrt{5} or 8.944

You might be interested in
The dot plot shows how many cats are owned by each person in a neighborhood:
REY [17]

If we plot the data on the graph, we can see that the data is skewed to the right (positive skew) and there is an outlier. In skewed data and presence of outlier, the median is most commonly used measure of central tendency. This is because a positive skew would result in a positive bias to the mean. Meaning that it would be a lot larger than the median and not really representing the actual central tendency. The median however is less affected by the skew and outliers.

Answer: Median, because the data are skewed and there is an outlier

 

<span> </span>

3 0
3 years ago
Read 2 more answers
1. What are the intercepts of the equation 2x+3/2y+3z=6
Roman55 [17]
Use
Math
Way
It can tell u
Or
Photo
Math
4 0
3 years ago
Read 2 more answers
Please help I’ll mark you as brainliest if correct
laila [671]

Answer:

the answer is A. because a 1/2 inch is 2 feet there is about 2 and 1/2 of an inch so if you add that, that will be 9 feet

Step-by-step explanation:

6 0
3 years ago
Roberta is 20 years older than Julian. In 4 years, Roberta's age will be twice Julian's age.
mars1129 [50]

Step-by-step explanation:

There are 2 questions in one.

1)

<u>Roberta is 20 years older than Julian. In 4 years, Roberta's age will be twice Julian's age:</u>

  • r = j + 20
  • r + 4 = 2j

---------------------------

2)

<u>Roberta is twice as old as David. In 10 years, Roberta will be 8 less than three times David's present age:</u>

  • r = 2d
  • r + 10 = 3d - 8

Correct choice is A

8 0
2 years ago
Which one doesn’t belong
aniked [119]

Answer:

x+5=5

Step-by-step explanation:

This is an equation where you are actually solving it. The others are expressions.

3 0
3 years ago
Other questions:
  • S the given number a solution of the equation?
    14·1 answer
  • What is 2 3/8 * 1/3. Estimate the product
    10·1 answer
  • Find the value of Q in the following system so that the solution to the system is ....
    14·1 answer
  • 2(x+8)=2x-8 true or false
    14·1 answer
  • A group of friends are going to a cottage for the weekend and you look at the road map to see where it is. The scale used is 1 :
    9·2 answers
  • A drawer contains 6 black neckties, 2 white neckties,4 red neckties,2 maroon neckties and 2 blue neckties. One necktie is picked
    7·1 answer
  • What is the system of measurement used most often in the United States?
    11·2 answers
  • a circle has a radius of 4.5 inches find the length of the arc outlined by a central angle that measures 0.6pi radians
    7·1 answer
  • Claissfy the real number -/14
    13·1 answer
  • Renee hiked for 7 3/4 miles. After resting, Renee hiked back along the same route for 6 1/4 miles. How many more miles does Rene
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!