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
maria [59]
2 years ago
7

Simplify fully A) √9/25 B) √12/√3 C) √15/√3​

Mathematics
2 answers:
yaroslaw [1]2 years ago
8 0

Step-by-step explanation:

A) 45

B) 6

C) 6.7082039326

Ahat [919]2 years ago
4 0

Answer:

A. .12

B. 2.1

C. 2.3

Step-by-step explanation:

Ok so \sqrt{9} / 25 first we have to find the square root of 9 which is 3 then divide 3 by 25 which is .12.

Next one. \sqrt{12} / \sqrt{3} So the square root of 12 is about 3.5 And the square root of 3 is about 1.7. So 3.5 divided by 1.7 is about 2.1.

Last one. \sqrt{15} / \sqrt{3} so the square root of 15 is about 3.9 and the square root of 3 is about 1.7. So 3.9 divided by 1.7 is about 2.3.

You might be interested in
The slope of a line is –2 and its y-intercept is (0, 3). What is the equation of the line that is parallel to the first line and
notsponge [240]

Answer:

D. y=-2x-6

Step-by-step explanation:

<u><em>First start with what we know....</em></u>

y = -2x + 3 (Slope Intercept Form)

<u><em>Because of this we can eliminate B.  </em></u>

<u><em>Parallel means that the lines wouldn't be touching which means they should have the same slope and the only one with the same slope is D. </em></u>

7 0
3 years ago
Read 2 more answers
What is the slope for the line that goes through the points?
sweet [91]

Answer: 2/1x

Step-by-step explanation:

you follow the graph from the y intercept to the next point

up 2 over 1

4 0
3 years ago
Read 2 more answers
(a) find the general solution to y^{\,\prime\prime} + 3 y^{\,\prime} = 0. give your answer as y = . . . \ . in your answer, use
KengaRu [80]
We want to solve
y'' + 3y' = 0

Solve the indicial equation.
m² + 3m = 0
m(m + 3) = 0
m = 0 or m = -3

The basic solutions are e⁰=1 and e^{-3x}.

Answer:
The general solution is
y(x) = c_{1} + c_{2}e^{-3x}

4 0
3 years ago
Find the perimeter note that the arc represents a semicircle . use 3.14
SIZIF [17.4K]
24 + 4pi

This is because each side is 8 and the arc (using the perimeter of a circle formula) is 4pi. 
5 0
2 years ago
Read 2 more answers
A 25-foot streetlight casts a showdown 20feet long.If Melanie is standing at the end of the shadow casted by a 60. -foot tall bu
natka813 [3]
Melanie is 48 feet away from the building.
Heres my working

20% of 25=20 so 20% of 60=48.
Hope this helped ☺️
7 0
3 years ago
Other questions:
  • Can someone help with this quick
    13·1 answer
  • Find the volume of a rubber shell on a ball if the outer diameter of the ball is 24in and the inner diameter is 23.5in.
    15·2 answers
  • Graph the equation y= 1/2x +3
    5·1 answer
  • The majority of new chemical molecules that are tested as new drugs come from
    7·1 answer
  • Need help on this question and no the answer is not 21 I tried it
    11·2 answers
  • Please help me with this Ixl answer
    10·2 answers
  • Help!’!!!!!!!!! And thanksss
    12·2 answers
  • Max went to a shopping mall with $45 in his wallet. He spent 4/5 of the money he had in his wallet at the bookstore. How much mo
    15·1 answer
  • Plsss help ASAP I need a good grade
    12·1 answer
  • What is the area of a circle with a radius of 4 inches?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!