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
k0ka [10]
2 years ago
6

MARKING BRAINLIEST TO FIRST PERSON WHO IS CORRECT! I need help with #13

Mathematics
1 answer:
levacccp [35]2 years ago
4 0

Answer:

True

False

False

Step-by-step explanation:

You might be interested in
Describe the slope of these lines what do we call these lines?
zaharov [31]

Answer:

parallel lines

Step-by-step explanation:

the slope is 0

5 0
2 years ago
the vertex of the parabola represented by f(x)=x^2-2x+6 has coordinates (1,5). Find the coordinates of the vertex of the parabol
Sever21 [200]
Plug \ in \ x+3 \ into \ f(x) \ to \ get \ g(x)
\\\ g(x) = (x+3)^2-2(x+3)+6
\\\ g(x)= x^2+6x+9 -2x-6+6
\\\ g(x) = x^2+4x+9
\\\ -\frac{b}{2a} --\ \textgreater \  vertex
\\\ \frac {-4}{2}
\\\ x \ coordinate = -2, plug \ it \ back \ into \ g(x)
\\\ (-2)^2+4(-2)+9
\\\ 4-8 + 9
\\\ y \ coordinate = 5
\\\ \boxed{(-2,5)}
5 0
3 years ago
Cheryl and rodney are mixing yellow and blue paint to make green paint. The table shows how much of each color they use. Whose g
Tomtit [17]

The amount of blue color in the green paint is an illustration of ratios and proportions.

Cheryl's green paint has more blue color

The proportion of blue color is calculated as:

\mathbf{Proportion = \frac{Blue}{Blue+ Yellow}}

So, we have:

\mathbf{Cheryl= \frac{16}{16+ 24}}

\mathbf{Cheryl= \frac{16}{40}}

\mathbf{Cheryl= 0.40}

Express as percentage

\mathbf{Cheryl= 40\%}

\mathbf{Rodney= \frac{6}{6+ 10}}

\mathbf{Rodney= \frac{6}{16}}

\mathbf{Rodney= 0.375}

Express as percentage

\mathbf{Rodney= 37.5\%}

By comparison: 40% >37.5%

Hence, Cheryl's green paint has more blue color

Read more about proportions at:

brainly.com/question/21126582

4 0
2 years ago
Paul has $40000 to invest. His intent is to earn 9% interest on his investment. He can invest part of his money at 6% and part a
Black_prince [1.1K]

Paul needs to invest $10000 at 6% interest and $30000 at 10% interest to make a total of 9% return on his $40000.

<em><u>Explanation</u></em>

Suppose, the amount of money at 6% interest is x

As Paul has total $40000 to invest, so the amount of money at 10% interest will be: (40000-x) dollar

His intent is to earn 9% interest on his $40000 investment. So, the equation will be......

0.06x+0.10(40000-x)=0.09*40000\\ \\ 0.06x+4000-0.10x=3600\\ \\ -0.04x=3600-4000=-400\\ \\ x=\frac{-400}{-0.04}=10000

So, Paul needs to invest <u>$10000 at 6% interest</u> and ($40000- $10000) or <u>$30000 at 10% interest </u>to make a total of 9% return on his $40000.

3 0
3 years ago
Read 2 more answers
Solve for n. 5/30= n/60
drek231 [11]
N=10 ...................................
6 0
3 years ago
Read 2 more answers
Other questions:
  • How do you decide where to place the first digit when you divide with greater number
    9·1 answer
  • The price of a truck depreciates 15% in a year.
    14·1 answer
  • Which of the following is least?
    13·1 answer
  • What times 4 equals -384
    8·2 answers
  • A set of n = 15 pairs of scores (X and Y values) produces a correlation of r = 0.40. If each of the X values is multiplied by 2
    11·1 answer
  • Y varies inversely with x. When x = 3 then y = 5. Find the value of x when y<br> = 21
    10·1 answer
  • Graph (3,-3),(-2,0),(-2,4)and(5,4)and connect the points.
    12·1 answer
  • I really need help this is due today!!!!
    15·1 answer
  • I need help I’m stuck
    11·1 answer
  • Spencer is playing his favorite board game, Road Race, with some friends. Players take turns
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!