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
Kobotan [32]
2 years ago
13

56x7y5, if x+0 and y#.0?

Mathematics
2 answers:
Marianna [84]2 years ago
8 0

Answer:

A is the answer.

Step-by-step explanation:

We have

\sqrt[3]{56 {x}^{7} {y}^{5}  }

Factor the radical by taking perfect squares of the real numbers and the exponents.

56 can be made up of perfect 8, x^7 can be made up of x^6 and y^5 can be made up of y^3. So we get

\sqrt[3]{8  {x}^{6}  {y}^{3}  \times  \sqrt{7xy {}^{2} } }

Take the cube root of 8x^6y^3.

Which is 2x^2y.

2 {x}^{2} y  \sqrt[3]{7xy {}^{2} }

A is the answer.

Scrat [10]2 years ago
8 0
B) answer is there
You might be interested in
She has found that 5 out of 7 seeds produce corn. She wants to have 10,000 corn bearing plants. How many seeds should see plant
Anton [14]
It would take 70,000 seeds if five out of seven are good. So over a quantity of 50,000 plants desired, you would sow 70,000 seeds.  As 20,000 would statistically fail.
3 0
4 years ago
What are two possible measures of the angle below? On a coordinate plane, 2 rays form an angle. One ray sits on the x-axis in qu
Fiesta28 [93]

Answer:

  –90° and 630°

Step-by-step explanation:

The described angle will be -90° plus any integer multiple of 360°. Possible values for the angle are ...

  -90° and 630°

_____

Angles are conventionally measured counterclockwise from the positive x-axis. The angle shown in the attachment is measured clockwise, so represents a <em>negative</em> 90° angle.

6 0
3 years ago
Read 2 more answers
What is 1+1? help me plz ​
Rina8888 [55]
I have finished doing my calculations and i think my answer may be correct but i got 6
5 0
3 years ago
Read 2 more answers
Based on past experience, 1 % of the telephone bills mailed to house-holds in Hong Kong are incorrect. If a sample of 10 bills i
nikdorinn [45]
<h2>Answer with explanation:</h2>

Given : The probability that telephone bills mailed to house-holds in Hong Kong are incorrect.=0.01

<h2>Binomial distribution :-</h2>

P(x)=^nC_xp^x(1-p)^{n-x}

If a sample of 10 bills is selected, then the probability that at least one bill will be incorrect :-

P(x\geq1)=1-P(0)\\\\=1-^{10}C_{0}(0.1)^0(0.9)^{10}\\\\=1-(0.9)^{10}=0.6513

Hence, the probability that at least one bill will be incorrect =0.6513

<h2>Poisson distribution: </h2>

P(x;\mu)=\dfrac{e^{-\mu}\mu^x}{x!}

Mean : \mu=np=10\times0.1=1

Then , If a sample of 10 bills is selected, then the probability that at least one bill will be incorrect :-

P(x\geq1)=1-P(0)\\\\=1-\dfrac{e^{-1}1^0}{0!}\\\\=1-0.3678=0.6321

Hence, the probability that at least one bill will be incorrect =0.6321

3 0
3 years ago
100 POINT REWARD!! PLS HELP ASAP!!
skad [1K]

real part of x(y)=4*2-(-9*5)=53 so 1 is x(y): real part of x(y)=

real part of 2x(y)=2*53=106 so 2 is 2x(y)

real part of -x+3y=-4+6=2 so 3 is -x + 3y

real part of 4x-y=16-2=14 so 4 is 4x - y


7 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for x.<br><br> 12-3 =3x
    12·2 answers
  • What did each of the seven frogs weight
    12·2 answers
  • The measure of the angle formed at the center of an oxygen atom in a water molecule k about 105 degrees . The angles formed at e
    11·1 answer
  • I NEED HELP ASAP!!
    9·1 answer
  • Is eight the right answer ???????
    11·1 answer
  • What number multiplied by 1/3 equals 10
    5·1 answer
  • How to divide things that the divisor is smaller than the dividend? Ex: 9 \ 8
    6·1 answer
  • Heather is putting together a square bulletin board for her new room, and the area of the bulletin board is 196 cm^2.
    10·2 answers
  • HELP! Which region makes the inequalities y&lt;-x+5 and y
    5·1 answer
  • HELP AHAHAHAHHA PLEASEEEEEE​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!