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
Debora [2.8K]
3 years ago
9

Help please thanks so much

Mathematics
1 answer:
miss Akunina [59]3 years ago
7 0
I think it’s the second one but i am not 100% sure
You might be interested in
In which set does -15/3
Serjik [45]

Answer:

Rational numbers

Step-by-step explanation:

A rational number is a number that can be written as a ratio. That means it can be written as a fraction, in which both the numerator (the number on top) and the denominator (the number on the bottom) are whole numbers. The number 8 is a rational number because it can be written as the fraction 8/1.

8 0
3 years ago
It can be multiple answers and explain how to figure this out
Leno4ka [110]
None of the two answer choices are correct, answer is none of the above

simplify by multiplying by 2 we get 10g+6h+8. neither of the two choices match
7 0
3 years ago
Solve for x <br> x^2 - 2x - 35 = 0x
olga_2 [115]

Answer:

 x = 7

 x = -5

Step-by-step explanation:

Given

x² - 2x - 35 = 0

Consider the factors of the constant term (- 35) which sum to give the coefficient of the x- term (- 2)

The factors are - 7 and + 5, since

- 7 × 5 = - 35 and - 7 + 5 = - 2, thus

(x - 7)(x + 5) = 0

Equate each factor to zero and solve for x

x + 5 = 0 ⇒ x = - 5

x - 7 = 0 ⇒ x = 7

4 0
3 years ago
If the scale factor between two similar solids is 2:5, then the ratio of their lateral areas is 4:10
Lena [83]
No.
The ratio of the areas is the ratio of the squares of the scale factor.
So it's  2^2 : 5^2  = 4:25
7 0
3 years ago
In a jar, there is a green, a blue, and a red marble. You draw (with replacement) a marble from the jar until you get the green
denpristay [2]

Answer:

The value is P( X = m ) = (\frac{2}{3} )^{m-1 } * \frac{1}{3}

Step-by-step explanation:

From question we are told that

   The number of types of marbles present jar is n  =  3

Generally the probability of drawing a green marble is  

     P(g) =  \frac{1}{3}

Generally the probability of drawing a marble that is not green is  

     P(g') =  1 - \frac{1}{3} = \frac{2}{3}

From the question we are told that there will be continuous drawing of marbles from the jar (in such a way that after each marble is drawn it is being replaced) until a green marble drawn

  Let m be the number of times marbles has been drawn when a green marble was gotten

it then means that for m - 1 times the marbles where drawn a green marble was not obtain.

Generally the probability drawing m times is mathematically is mathematically represented as

    P( X = m ) = (P(g'))^{m-1 } * P(g)

=>  P( X = m ) = (\frac{2}{3} )^{m-1 } * \frac{1}{3}

7 0
3 years ago
Other questions:
  • State if the triangle is congruent
    6·1 answer
  • Multiple Choice Suppose y varies directly as x. if y = 5 when x=8, find y when x=64
    9·1 answer
  • Ms. Johnson asked her class to write an equivalent expression to
    12·1 answer
  • With reference to exponential forecasting models, a parameter that provides the weight given to the most recent time series valu
    15·1 answer
  • Determine whether the function is periodic. If it is periodic, find the period.
    8·1 answer
  • The heights of men in the USA are normally distributed with a mean of 68 inches and a standard deviation of 4 inches. A random s
    13·2 answers
  • BRAINLIEST
    6·2 answers
  • What is the value of m?
    10·1 answer
  • Find the slope of the line that passes through:<br> (2, 4) and (6, 12)
    6·2 answers
  • Why are people so dirty on a math app? They be talking about nasty stuff. Like stop.​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!