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
docker41 [41]
3 years ago
6

Question 1

Mathematics
2 answers:
alekssr [168]3 years ago
7 0
You would need to have energy otherwise how else would you have the suns energy for light waves to power things and sound waves
Vinvika [58]3 years ago
3 0

Answer:

vibrations

Step-by-step explanation:

You might be interested in
The expression 14p-28 factored using the GCF is
galben [10]

Answer:14

(1p-2)

Step-by-step explanation:

The GCF for 14 is 14

The GCF for 28 is 14

You use this equation  to get 14p-28

Tell me if I have anything incorrect

4 0
3 years ago
Read 2 more answers
Does anyone know the answers to number 3?
Ymorist [56]
Okay!

1. (12,12)
2. (10,14)
3. (8,16)
4. (6,18)
5. (4,20)
6. (2,22)

Hope this helped!

:)
6 0
3 years ago
The area of a triangular piece of stained glass is 50 square centimeters. If the height (h) of the triangle is four times the ba
lyudmila [28]

Answer:

Height = 20 ; Base = 5

Step-by-step explanation:

Triangle Area = Base x Height x 1/2

50 = 1x × 4x × 1/2

50 = 4x^2 × 1/2

50 = 2x^2

25 = x^2

x=5

Height equals to 4x -> 4 × 5 = 20

Base equals to x -> 1 × 5 = 5

4 0
2 years ago
Which expression both gives the average rate of change of the function h(x)
liubo4ka [24]

Answer:

D

Step-by-step explanation:

The average rate of change of a function over an interval a ≤ x ≤ b is found by:

\frac{f(b)-f(a)}{b-a}

Here, a is 0 and b is 3, so: \frac{f(3)-f(0)}{3-0}=\frac{f(3)-f(0)}{3}

Just plug in 3 for the first term and 0 for the second term in the numerator:

- First term: \frac{1}{2} (3^{3+\frac{1}{2} })+3=\frac{1}{2} (3^{3\frac{1}{2} })+3

- Second term: \frac{1}{2} (3^{0+\frac{1}{2} })+3=\frac{1}{2} (3^{\frac{1}{2} })+3

So, the final answer is:

\frac{[\frac{1}{2} (3^{3\frac{1}{2} })+3]-[\frac{1}{2} (3^{\frac{1}{2} })+3]}{3}

Thus, the answer is D.

Hope this helps!

5 0
3 years ago
For the functions f left parenthesis x right parenthesis equals 6 minus x squared and g left parenthesis x right parenthesis equ
Ksju [112]

Answer:

Step-by-step explanation:

Given the functions

F(x) = 6-x²

G(x) = x²+4x-12

A) we are to find F(x)+g(x)

F(x)+G(x) = 6-x²+x²+4x-12

F(x)+G(x) = 6+0+4x-12

F(x)+G(x) = 4x+6-12

F(x)+G(x) = 4x-6

The domain of the function is the values of x for which the expression exists. The expression exists on all real interval i.e xER

F(x)-g(x) = 6-x²-(x²+4x-12)

F(x)-g(x) = 6-x²-x²-4x+12

F(x)-g(x) = 6-2x²+4x+12

F(x)-g(x) = -2x²+4x+6

The domain of the function is the values of x for which the expression exists. The expression exists on all real interval i.e xER

3) F(x)/G(x)

= 6-x²/x²+4x-12

The domain of the function is the values of x for which the expression exists. The expression exists on all real interval i.e xER

8 0
4 years ago
Other questions:
  • Your school is sponsoring a pancake dinner to raise money for a field trip. You estimate that 200 adults will attend. You are tr
    11·1 answer
  • The table shows the cost, c, of buying each number of boxes, b, of cookies. Write an equation that models this situation. A) b =
    9·2 answers
  • 95% of 7-year-old children are between_________inches and________ inches tall.
    12·2 answers
  • Help on three and four please
    6·1 answer
  • A box is filled with 2 brown cards,8 yellow cards, and 8 green cards. A card is chosen at random from the box. What is the proba
    13·1 answer
  • Which algebraic expression is equivalent to the expression below? [x +2 - (5x + 5)]2
    15·1 answer
  • Which of the following images shows a scale copy of the trapezoid using a scale factor of 1/2
    7·1 answer
  • Which of the following is not a zero
    8·1 answer
  • Find the volume of the cone.<br> 13 cm<br> n = 9 cm
    12·2 answers
  • Solve for p<br><br> p - 4 = -9+ p
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!