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
Scrat [10]
3 years ago
6

PLEASE HELP!!!! ASAP!!!

Mathematics
2 answers:
BARSIC [14]3 years ago
5 0

Answer:

A and C

Step-by-step explanation:

<u>Rewriting for the sake of clarity:</u>

<em>Select all radical expressions that are equivalent to</em> 3^{\frac{4}{7}}

a)(\sqrt[7]{3^{4}})\\b)\sqrt[4]{21}\\c)\sqrt[7]{81}\\d)\sqrt[4]{3^{7}}\\e)\sqrt[7]{12}\\f)\sqrt[4]{3^{7}}

1) According to the Exponents Law, when we have a fraction as an exponent the numerator of it will be the radicand's exponent and the denominator will be the index of it.

3^{\frac{4}{7}}=(\sqrt[7]{3^{4}})

2) We can raise the 3 to the 4th power. And rewrite the radicand as the result of that:

3^{\frac{4}{7}}=\sqrt[7]{3^{4}}=\sqrt[4]{21}

Nikitich [7]3 years ago
3 0

Answer:

A and C

Step-by-step explanation:

You might be interested in
Fifteen more than z times 6 is 11 less than y times 2
nata0808 [166]
<h3>Given:</h3>

Fifteen more than z times 6 is 11 less than y times 2

<h3>Solution:</h3>

Fifteen more than z times 6 = 6z + 15

11 less than y times 2 = 2y - 11

<h2>Answer:</h2>

6z + 15 = 2y - 11

7 0
3 years ago
Avery bought a washing machine originally priced at $864.72 but on sale for 30% off. After 4% sales tax, what was the total cost
atroni [7]

Answer: 629.51

Step-by-step explanation: 30% of 864.72 is 259.416

864.72 - 259.416 = 605.304      4% of 605.3 = 24.212     605.3 + 24.21 = 629.51

3 0
2 years ago
Write an equation, in slope-intercept form, that passes through the point (−4, −3) and has a slope of 3.
jek_recluse [69]

Answer:

Step-by-step explanation:

eq of a line through (x1,y1) and slope m is

y-y1=m(x-x11)

y+3=3(x+4)

y+3=3x+12

y=3x+12-3

y=3x+9

3 0
2 years ago
What's a parabola? What's a hyperbola?
Alborosie
Parabola: is a two-dimensional, mirror-symmetrical curve, which is approximately U-shaped when oriented as shown in the diagram below, but which can be in any orientation in its plane. It fits any of several superficially different mathematical descriptions which can all be proved to define curves of exactly the same shape.

Hyperbola:
In mathematics, a hyperbola (plural hyperbolas or hyperbolae) is a type of smooth curve lying in a plane, defined by its geometric properties or by equations for which it is the solution set. A hyperbola has two pieces, called connected components or branches, that are mirror images of each other and resemble two infinite bows

Hope this Helps



6 0
3 years ago
Read 2 more answers
Consider the sequence 4, 1, -2, -5. What is the 65th term of this sequence?
Serga [27]

Answer: -188

Step-by-step explanation: i had to subtract 3 63 times and i got -188

7 0
3 years ago
Other questions:
  • Two assembly lines I and II have the same rate of defectives in their production of voltage regulators. Six regulators are sampl
    11·1 answer
  • Claire's lunch bill was $17.35. She gave a tip of $3.82. What percent did Claire leave as a tip?
    13·2 answers
  • Quadrilateral ABCD is the result of a reflection of quadrilateral EFGH over the line. Which line segment in the image correspond
    6·2 answers
  • Use the rules of exponents to evaluate and simplify the following expression. Type all without negative exponents.
    7·1 answer
  • False rational statement?
    13·2 answers
  • Harold has been hired as a salesman. He is paid a flat rate of $375 each week and earns an additional $14.25 commission for each
    5·1 answer
  • What is the answer to this
    9·1 answer
  • What is the silution
    5·1 answer
  • What is the equation to find the radius of a cylinder? (Just the radius)
    10·1 answer
  • Please help!!!!!!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!