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
natulia [17]
3 years ago
8

Simplify the problem 2/sqrt 5

Mathematics
1 answer:
AURORKA [14]3 years ago
7 0
2/sqrt 5

by rationalising the denominator,

2/sqrt 5 × sqrt 5/sqrt 5

= 2(sqrt 5)/sqrt 5(sqrt 5)

= 2 sqrt 5/5

-

hope this helps! :))))
You might be interested in
If officer brimberry wrote 16 tickets for traffic violations last week but only 10 tickets this week what is the percent decreas
melamori03 [73]
I believe this is right..

10/16= x/100
x=62.5%
100%- 62.5%= 37.5%
5 0
2 years ago
Help with this question ??
NNADVOKAT [17]

Answer: 12 tables minimum, 15 max.

Step-by-step explanation:

If you substitute 14 in an inequality

200c + 500t >= 8800

200(14) + 500t and solve for t, you get t must be at least 12.

C +T cannot exceed 29

So figure 14 +12 =26 so they could sell up to 15 tables and not go over 29.

You will have to enter the t values 12,13,14,15

5 0
3 years ago
Please help me please hurry
Naya [18.7K]

Answer

899

Step-by-step explanation:

99

8 0
2 years ago
Simplify and write as a decimal.
oksian1 [2.3K]

11.9

i just got it right on a quiz so yeah

6 0
3 years ago
Find f(−2) given that f(x)=2x2−3x+7.
Sedaia [141]

Answer:

21.

Step-by-step explanation:

f(x) = 2x^2 - 3x + 7.

When x = -2,

f(-2) = 2(-2)^2 - 3(-2) + 7

= 2(4) - (-6) + 7

= 8 + 6 + 7

= 21.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Mr. Design is covering rectangular pieces of plywood with fabric to create a wall hanging. Each piece has an area if 12 3/4 squa
    13·2 answers
  • Kala bought two types of cheese at a deli. She bought 0.50 pound of American cheese and 1.25 pounds of Swiss cheese. The bar dia
    14·2 answers
  • Which of these best describes the hypotenuse-angle theorem?
    13·2 answers
  • How to solve 5h+7=17
    11·1 answer
  • M∠P is 10 more than 3 times a number, m∠N is 8 less than 5 times the same number. What is m∠M?
    10·1 answer
  • What is 37 sqaured on a number line
    6·1 answer
  • Will spent $3.75 for 3 pounds or granola. what is the unit rate in dollars per pound
    12·2 answers
  • You are setting up a zip line in your yard. You map out your yard in a coordinate plane. An equation of the line representing th
    6·1 answer
  • Callie brushes her teeth three times each day. She leaves the water running. Is it reasonable to say that she uses 2 cups of wat
    8·1 answer
  • The nth term of a sequence is 3n-5. Write down the first three terms of the sequence.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!