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
vfiekz [6]
3 years ago
10

A) Work out the value of (square root of 5)^2 x (square root of 3)^2?

Mathematics
1 answer:
gulaghasi [49]3 years ago
6 0

Answer:

15

Step-by-step explanation:

Square root of 5=√5

Square of the square root=(√5)^2

=5

Square root of 3=√3

Square of the square root=(√3)^2

=3

So (square root of 5)^2×(square root of 3)^2

5×3

15

Therefore the final answer is 15

You might be interested in
Tom has a pool in his backyard. The patio and fence around the pool are
stiks02 [169]
Yes it's A cos that's the correct answer
4 0
3 years ago
In your own words, explain when a quadratic equation will have no real
zubka84 [21]

Answer:

If a quadratic function is not discriminating at 0, it does not have any real roots and it does not intersect the x-axis in the parabola it serves.

Step-by-step explanation:

The equation has no true solution if the discriminant is less than 0.

3 0
3 years ago
A car is traveling at a steady speed. It travels 2 1/2
Ksivusya [100]

Answer:

It will travel

33 \frac{1}{4}  \: miles

in 45 minutes.

Step-by-step explanation:

We can solve using proportions.

\frac{ 2\frac{1}{2} \: miles}{ 3\frac{1}{3} \: minutes}  =  \frac{x}{45 \: minutes} \\  \\  \frac{ 3\frac{1}{3} x}{ 3\frac{1}{3} }  =   \frac{ 112\frac{1}{2} }{ 3\frac{1}{3} }    \\  \\  x = 33\frac{3}{4}

6 0
2 years ago
A hovercraft takes off from a platform. Its height (in meters), xxx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=
Ad libitum [116K]

the maximum height is the y-value of the vertex.

h(x) = -2x² + 20x + 48

      <em>  a=-2, b=20, c=48</em>

x = \frac{-b}{2a} = \frac{-20}{2(-2)} = \frac{-20}{-4} = 5

h(5) = -2(5)² + 20(5) + 48

      =  -50   +  100   + 48

      =          50         + 48

      =                98

Answer: 98 meters

8 0
3 years ago
This question is based on the following circle graph. The graph represents the results of a survey in which 400 people were aske
shtirl [24]

Answer:

C) 11:12

Step-by-step explanation:

22:24 which reduced to 11:12

3 0
3 years ago
Other questions:
  • What's 900 thousands in tens
    12·1 answer
  • How do I write an equation in slope intercept form from; Slope 3, y-intercept at -4
    8·2 answers
  • Hi! Can you please help me with this question? If you can please show the steps on how you got the answer. There is a picture to
    10·1 answer
  • Which expression is equivalent to
    10·1 answer
  • Three years back , a father was 24 years older than his son .at present,the father is five times as old as the son.how old will
    14·1 answer
  • In which number is the digit 6 one hundred times larger than it is in the number 647?
    5·1 answer
  • The graphic shows the 108 students
    6·1 answer
  • Please help me for my homework
    12·1 answer
  • Sum of the exterior angles of a polygon
    14·1 answer
  • Question 12 pts
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!