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
Elina [12.6K]
3 years ago
5

What is equivalent to (r^-7)^6

Mathematics
1 answer:
Maslowich3 years ago
6 0
21 step by step explanation
You might be interested in
(-2, 11) &amp; (5,6)<br> What is the slope of the equation between these two points?
ololo11 [35]

Answer:

m =\dfrac{-5}{7}

Step-by-step explanation:

<u>Given </u><u>:</u><u>-</u><u> </u>

  • Two points (-2,11) and (5,6) .

And we need to find out the slope of the equation between the two points. The slope of the line passing through two points , is given by ,

\implies Slope (m) =\dfrac{ y_2-y_1}{x_2-x_1}

  • Here the two points are (-2,11) and (5,6) .So put on the respective values ,

\implies Slope (m) =\dfrac{ 11 - 6}{-2-5}\\\\\implies Slope = \dfrac{5}{-7} \\\\\implies Slope = \dfrac{-5}{7}

<u>Hence</u><u> the</u><u> </u><u>slope</u><u> of</u><u> the</u><u> line</u><u> is</u><u> </u><u>-</u><u>5</u><u>/</u><u>7</u><u> </u><u>.</u>

8 0
2 years ago
A skateboarding ramp is 12 in. high and rises at an angle of 21​°. How long is the base of the​ ramp? Round to the nearest inch.
bagirrra123 [75]

Answer:

the base of the ramp is 31 inches long.

Step-by-step explanation:

c = a/sin(α)

= 33.48514

b = √c2 - a2

= √33.4851373155042 - 122

= √977.25442103816

= 31.26107

3 0
2 years ago
A ship has a 15-foot-tall mast with a 37.13-foot-long rope that is strung from the top of the mast to the ship's deck. What is t
jeka57 [31]

Answer:

  • firstly understand the statement
  • identify your sides
  • don't forget SOHCAHTOA

7 0
3 years ago
how many leaves on a tree diagram are needed to represent all possible combinations tossing a coin 3 times
Lelechka [254]
I believe you would do 2 times 3, which gives you 6. 3 is for the number of coin tosses, and 2 is the number of sides of a coin.
6 0
3 years ago
What is the answer to this question
Ganezh [65]

Answer:

9v + 14

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

7v + 2 + 12 + 2v

<u>Step 2: Simplify</u>

  1. Combine like terms (v):                    9v + 2 + 12
  2. Combine like terms (Z):                    9v + 14
7 0
3 years ago
Other questions:
  • Does this table represent a function? Why or why not?
    7·2 answers
  • A collection of nickels and dimes is worth $ 9.45. If the number of dimes is doubled, the value is $16.65. How many dimes and ho
    8·1 answer
  • if one store is selling 3/4 of a bushel of apples for nine dollars and another store is selling 2/3 of a bushel of apples for ni
    8·1 answer
  • The information given represents lengths of the sides of a right triangle with c the hypotenuse. Find the correct missing length
    12·1 answer
  • Trigonometry
    14·1 answer
  • James and Martha are discussing special right triangles. James believes that a 30-60-90 triangle with a hypotenuse of 10 feet ha
    15·2 answers
  • Use the quadratic formula x^2-5x+3=0
    14·1 answer
  • Free pionts <br> 13 <br> piont free
    7·2 answers
  • I need help on this quick
    5·2 answers
  • Please Help. Pre calc<br> Establish the Identity : sec u +tan u =cos u/1-sin u
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!