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
liubo4ka [24]
3 years ago
14

What is the square root of r^64? a. r^4 b. r^8 c. r^16 d. r^32

Mathematics
1 answer:
Kaylis [27]3 years ago
4 0
Answer is r^8
Square root of 64 is 8, 8x8=64
You might be interested in
Phythagorean theorem help me plsss
marysya [2.9K]

Answer:

5

Step-by-step explanation:

We know that a^2+b^2=c^2 from the Pythagorean theorem   where a and b are the legs and c is the hypotenuse

4^2+3^2 = c^2

16+9 = c^2

25 = c^2

Taking the square root of each side

sqrt(25) = sqrt(c^2)

5 =c

3 0
3 years ago
Read 2 more answers
ryan took 15 minutes to type his 450 - word report. At this rate, how many words could be type in 20 minutes ?
gogolik [260]

Answer:

600

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Kenji earned the test scores below in English class.
lutik1710 [3]

Answer:

mean=87

median=87

Step-by-step explanation:

mean=sum of test score/number of subject

mean=79+91+93+85+86+88/6

mean=522/6

mean=87

Literal meaning of median is medium.

To find the number which lies in the medium, we must rearrange the number in ascending.

79, 91, 93, 85, 86, 88

79, 85, 86, 88, 91, 93

86+88/2=87

Hope this helps ;) ❤❤❤

Let me know if there is an error in my answer.

7 0
3 years ago
The price of an item has dropped to $46 today yesterday was $115 find the percent decrease
Svetach [21]
Using cross multiply and divide the equation looks like so 46/115 next to x/100 to get an answer of 40%
6 0
3 years ago
Read 2 more answers
64% of 75 tiles show work
Anarel [89]
48. Multiply 75 by 0.64
4 0
3 years ago
Read 2 more answers
Other questions:
  • $10 + ($6-n) if n =$3<br> What is the final product <br> Of this mathematical question?
    9·2 answers
  • The range of all real numbers x such that 2x − 5 &lt; 7 and 4x + 10 &gt; 6 is . The range of all real numbers x such that 2x − 5
    14·1 answer
  • What is 9393÷76= I need help with this sum
    10·2 answers
  • The formula for the volume of a right circular cylinder is
    8·1 answer
  • What is 24/(6 x 2) in numerical expression using words
    9·1 answer
  • The coefficient of kinetic friction between an object and the surface upon which it is sliding is 0.43. The mass of the object i
    13·1 answer
  • What is 2.53 rounded to the nearest whole number
    7·1 answer
  • Mrs. Spect lost 1.25 pounds last week. She lost 2 pounds two
    15·1 answer
  • D
    9·1 answer
  • If you prove that △ABD is congruent to △CDB, which general statement best describes what you have proved?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!