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
Tanzania [10]
3 years ago
5

HELP ME PLEASE!!!!

Mathematics
1 answer:
Oliga [24]3 years ago
7 0
\dfrac{5}{\sqrt{10}}=\dfrac{5\cdot\sqrt{10}}{\sqrt{10}\cdot\sqrt{10}}=\dfrac{5\sqrt{10}}{10}=\dfrac{5\sqrt{10}}{5\cdot2}=\dfrac{\sqrt{10}}{2}\\\\\\\text{Used:}\sqrt{a}\cdot\sqrt{a}=a
You might be interested in
Find the difference between the square of 18 and the square of 9
NemiM [27]

Answer:

18 x 9 = 162

Step-by-step explanation:

7 0
2 years ago
Pls help me answer my worksheet
bearhunter [10]
Step one know that across from 128 is 128 because of vertical angles
step two a straight line =180 so 128 -180 = 52
step three know you know 3k+4=52 so subtract 4 from 52 and that gives you 48 then divide by 3 to find k and 48/3 is 16
so k +16
because 16x3 is 48 then add 4 which is 52 and 52 plus 128 is 180
8 0
3 years ago
2(6 − 2x) + 3x = 4 + 2(5 + x) what is x
alexira [117]
First let's get rid of the parenthesis:

12 - 4x + 3x = 4 + 10 + 2x

Now group the x's on the left and the numbers on the right

-4x + 3x - 2x = 4 + 10 - 12

...and simplify

-3x = 2

divide by -3 to isolate x

x = -2/3
5 0
3 years ago
Which of the following is an example of a non-repeating, non-terminating decimal 
ruslelena [56]

Answer:

B

Step-by-step explanation:

None of the numbers repeat unlike the other decimals

3 0
3 years ago
Read 2 more answers
Find the measurement of the angle indicated for each trapezoid
suter [353]

Answer:

45

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Imagine that this graph represents the distance Brianna travels to get to her babysitting job with respect to time. Describe a r
    11·2 answers
  • Find the area of the circle
    14·1 answer
  • Find each product mentally 56×10³
    12·1 answer
  • The correct answer will be marked Brainliest!
    5·2 answers
  • Consider the students in your statistics class as the population and suppose they are seated in four rows of 10 students each. T
    12·1 answer
  • HEEEEELP please i need it
    13·2 answers
  • Factor x^2+5x-84 please
    11·1 answer
  • Please help!!!!!!!! I give Brainiest
    7·1 answer
  • 2 What is the vertex of the following parabola?
    5·1 answer
  • Need help ASAP WILL GIVE BRAINLIEST
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!