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
r-ruslan [8.4K]
3 years ago
7

Show that

alt="\sqrt{20} =2\sqrt{5}" align="absmiddle" class="latex-formula">

Mathematics
1 answer:
Jobisdone [24]3 years ago
7 0
Sqrt(20) = sqrt( 4*5) = 2 root(5)


Mark brainliest please


Hope this helps you
You might be interested in
20 days to 2 weeks ratio
Andreas93 [3]

Answer:

20:14 = 10:7

Step-by-step explanation:

A week is equal to 7 days

2 weeks is equal to 2*7 = 14 days

8 0
3 years ago
Read 2 more answers
Find the gradient of the line segment between the points (-4,2) and (4,5).
aleksklad [387]

Answer:

Gradient is = 0.375

Step-by-step explanation:

Rise = 3

Run = 8

8 0
3 years ago
Read 2 more answers
Please help me! Civics home work super easy
Tomtit [17]
If its easy why dont u do it urself bro
3 0
2 years ago
Please help if you can.
iVinArrow [24]

Answer:

C

Step-by-step explanation:

4 0
2 years ago
Which transformation gives the same result as a rotation of 180° around the origin followed by a reflection over the y-axis? A.
xz_007 [3.2K]

Answer:

The answer should be C

Step-by-step explanation:

Because if you do a reflection over the y-axis you would get the same thing

3 0
3 years ago
Other questions:
  • A grocery store is offering a promotion where a customer receives a $0.20 discount per item on selected sale items, and Paulo ha
    8·1 answer
  • N+ 8.7 = 16.2 <br><br> answer choices<br><br> 6.5<br> 7.5<br> 8.5<br> 24.9
    11·1 answer
  • How can completing the square aid in solving quadratic functions?
    10·1 answer
  • What is the product? –9x(5 – 2x) 18x2 – 45x –18x2 – 45x –18x – 45x 18x – 45x
    13·2 answers
  • Given that<br> 5x:8 = 7:2<br><br> Calculate the value of x.
    5·2 answers
  • Suppose that you collect data for 15 samples of 30 units each, and find that on average, 2.5 percent of the products are defecti
    11·1 answer
  • True or false the mean and the average the same number
    9·1 answer
  • How many times larger is 4 × 1011 than 2 × 106?
    10·2 answers
  • PLS HELP ASAP THANKS ILL GIVE BRAINLKEST I NEED A DOUBLE CHECK THANKS
    10·1 answer
  • Write each of the following expressions without using absolute value. |z−7|−|z−9|, if z&lt;7
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!