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
Natasha2012 [34]
3 years ago
6

Which equation represents a line which is perpendicular to the line y=−4x−5?

Mathematics
1 answer:
AnnZ [28]3 years ago
5 0

Answer:

y=\frac{1}{4}x-5

Step-by-step explanation:

You might be interested in
A parking lot is 20 feet long. One tortoise starts at the edge of the parking lot and moves at a rate of 6 feet per minute. Anot
anygoal [31]

Answer:

Kindly check explanation

Step-by-step explanation:

Length of parking lot = 20 feets

Speed of tortoise which starts at the edge = 6 feets per minute

Speed of tortoise which starts 4 feets from the edge = 2 feets per minute

Equation to represent when they will be in the same spot.

Distance = speed * time

Distance of Tortoise at edge = 6ft/min * t = 6t - - (1)

Distance of the other tortoise = (4 + 2t) - - - (2)

Equating both (1) and (2)

6t = 4 + 2t

6t - 2t = 4

4t = 4

t = 4/4

t = 1

Hence, they'll be at the same spot after 1 minute.

6 0
3 years ago
How would I solve this?
zvonat [6]
Use Pythagorean Theorem which states that in a right triangle:

 a^2+b^2=c^2, where a and b are the legs, and c is the hypotenuse.

24^2+10^2=x^2

Take the square root of both sides to solve for x.

x =  \sqrt{676} = 26

The answer  is 26.


4 0
3 years ago
Section J in an arena has 20 rows each row has 15 seats all tickets cost $18 each people if all the seats are sold how much mone
Novosadov [1.4K]
First do 20×15, then the answer multiply by 18.
5 0
3 years ago
Read 2 more answers
What is the perimeter of this polygon?<br> (2, 4)<br> (-1,2)<br> (3,-2)<br> (-2,-3)
Ber [7]

Answer:

I think the answer is 19

Step-by-step explanation:

7 0
3 years ago
Prove that for any natural n the number 3^(n+4)−3^n is divisible by 16.
gtnhenbr [62]

Answer:

Proved (See Explanation)

Step-by-step explanation:

Show that 3ⁿ⁺⁴ - 3ⁿ is divisible by 16.

This is done as follows

\frac{3^{n+4} - 3^n}{16}

From laws of indices;

aᵐ⁺ⁿ = aᵐ * aⁿ.

So, 3ⁿ⁺⁴ can be written as 3ⁿ * 3⁴.

\frac{3^{n+4} - 3^n}{16} becomes

\frac{3^n * 3^4 - 3^n}{16}

Factorize

\frac{3^n(3^4 - 1)}{16}

\frac{3^n(81 - 1)}{16}

\frac{3^n(80)}{16}

3ⁿ * 5

5(3ⁿ)

<em>The expression can not be further simplified.</em>

<em>However, we can conclude that when 3ⁿ⁺⁴ - 3ⁿ is divisible by 16, because 5(3ⁿ) is a natural whole number as long as n is a natural whole number.</em>

3 0
3 years ago
Other questions:
  • If the equilibrium interest rate in the money market is 5%, then at an interest rate of 2% sellers of interest-bearing financial
    8·1 answer
  • What is 14.1421356237 rounded to 0.05?
    9·1 answer
  • X + 7 &lt; 9<br> Help please
    11·1 answer
  • What is PIE multiplied by PIE?
    10·2 answers
  • What's the following recursive formula???
    9·2 answers
  • What is the following quotient 6-3(^3+6)/^379
    10·1 answer
  • Simplify square root of 2 multiplied by the cube root of 2.
    12·1 answer
  • A diver starts at 5 m and changes -16 m?
    11·1 answer
  • What is 1+1? I need help fast.
    15·1 answer
  • How many faces does the figure shown have?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!