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
Readme [11.4K]
3 years ago
13

Prove that: –7 is not the arithmetic square root of 49

Mathematics
1 answer:
frez [133]3 years ago
6 0

Answer:

–7 is not the arithmetic square root of 49 only in case we are taking it for natural number.

Step-by-step explanation:

  • The square root of x is that number which on squaring gives the result as x.
  • For example, the square root of 4 is +2 or -2. Because on squaring +2 or -2 we get the number 4.
  • Similarly for the case of 49, the square root might be both +7 or -7.
  • But if we are taking it as a natural number then -7 is not valid. Like for length, quantity or other sort of things -7  is not the arithmetic square root of 49.
You might be interested in
Which situation can be represented by y = 10x?
Gwar [14]
C
hope that it’s correct.
4 0
3 years ago
Read 2 more answers
How many times larger than 2x10^3 is 6x10^6?
Zielflug [23.3K]

Answer: 5,998,000

Step-by-step explanation:

2x10^3= 2,000

6x10^6= 6,000,000

In translation, Use 1 x The Initial SIG FIGS, or first numbers. 10x10 is 100, and notice how 10 and 10 have 2 zeros, so 1x1 = 1 +00 is a way to construct the number.

In this case, the 10^x, the x can represent the number of zeros after our first value.

So, 6 + six zeros, or 6,000,000

and, 2 + 3 zeros, or 2,000

To find the difference, subtract the numbers from eachother and extract the absolute value, (meaning the final answer won't be negative).

So, 6,000,000 - 2,000 = 5,998,000, which is the answer to the prompt!

Hope this Helped!

3 0
3 years ago
Change the equation from standard form to slope-intercept form -5x-2y=-3
horrorfan [7]

Answer:Your Mom

<h2>Step-by-step explanation:Cause she is fat No but it srsly is 123</h2>
5 0
4 years ago
Calculate the area of the square. Round to the nearest hundredt)
noname [10]

Answer:

144

Step-by-step explanation:

In a 45-45-90 triangle, the ratio of the lengths of the sides is:

leg   :    leg    :    hypotenuse

 1     :     1       :       sqrt(2)

Draw a segment from the center point to the bottom side of the square that is perpendicular to the bottom side. Now you have a right triangle. The hypotenuse is 6sqrt(2). The legs are 6. The bottom leg is half the side of the square.

side of square = 2 * 6 = 12

area = side^2 = 12^2 = 144

8 0
3 years ago
URGENTT
iren [92.7K]

Answer:

Max's team 5.75

Williams team 5.6

Max's team had better run rate

5 0
3 years ago
Other questions:
  • Brent is trying to figure out the relationship between the number of times his friends post on social media and their grade poin
    11·2 answers
  • Multiply.
    7·1 answer
  • Write a number that is less than 5
    7·1 answer
  • Estimate the following sum by first rounding each decimal to the nearest hundred.
    5·1 answer
  • Select the correct solution set.
    11·1 answer
  • A skydiver descended at a constant rate after opening her parachute. Three minutes after she opened her parachute, she had desce
    14·2 answers
  • Can you multiply exponents? Please help
    14·2 answers
  • What is 1653.78367 to the nearest ten square meter? Please help
    15·1 answer
  • 2.
    5·1 answer
  • If the sides of a right triangle is 10 cm, and the other side is 8 cm, what is the hypotenuse? Round to the nearest tenth.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!