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
Dafna11 [192]
3 years ago
13

Five less than the product of eight and a number

Mathematics
1 answer:
babymother [125]3 years ago
6 0

Answer: 8n-5

Step-by-step explanation:

You might be interested in
A circular swimming pool is 21 feet in diameter. What is the circumference
meriva

Answer:

66 feet

Step-by-step explanation:

diameter = 21 feet

circumference of circle = 2πr or πd

circumference of swimming pool = 22/7 * 21

                                                       = 22 * 3

                                                       = <u>66 feet</u>

Hope this year is useful!!

4 0
3 years ago
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Xelga [282]

Answer:

2. 3/4.

3. Equal.

4. Not Equal.

5. Equal

6. Equal

7. Margaret and Steve

8. 2/3 & 6/9

3 0
3 years ago
The stream of water from a fountain follows a parabolic path. The stream reaches a maximum height of 7 feet, represented by a ve
xenn [34]

First of all, I'm going to assume that we have a concave down parabola, because the stream of water is subjected to gravity.

If we need the vertex to be at x=4, the equation will contain a (x-4)^2 term.

If we start with y=-(x-4)^2 we have a parabola, concave down, with vertex at x=4 and a maximum of 0.

So, if we add 7, we will translate the function vertically up 7 units, so that the new maximum will be (4, 7)

We have

y = -(x-4)+7

Now we only have to fix the fact that this parabola doesn't land at (8,0), because our parabola is too "narrow". We can work on that by multiplying the squared parenthesis by a certain coefficient: we want

y = a(x-4)^2+7

such that:

  • a
  • when we plug x=8, we have y=0

Plugging these values gets us

0 = a(8-4)^2+7 \iff 16a+7=0 \iff a = -\dfrac{7}{16}

As you can see in the attached figure, the parabola we get satisfies all the requests.

3 0
3 years ago
3 quarts to quarts and pints
scZoUnD [109]
6 pints.

2 pints in a quart
5 0
3 years ago
Read 2 more answers
What is 7.58e8 Expressed the standard notation
kvasek [131]
<span> 7.58e8
= </span><span> 7.58 x 10^8
= 758,000,000</span>
5 0
3 years ago
Other questions:
  • A florist is making flower arrangements with 32 roses and 40 tulips. Each arrangement must be identical. What is the greatest nu
    5·1 answer
  • Omar wants to purchase a new bicycle for $134.45 and helmet for $22.55. if the sales tax rate is 8.25% what will be the total am
    11·1 answer
  • Please help -4/7p+(-2/7p)+1/7 Combining like terms with rational coefficients
    14·1 answer
  • Describe an infinite geometric series with the beginning value of 2 that converges to 10 what are the first four terms of the se
    8·1 answer
  • A line has a slope of -3/2 and has a y-intercept of 3. What is the x-intercept of the line?
    5·1 answer
  • Please this is due today someone help me !!!!!
    6·1 answer
  • Function f is a quadratic function passing through the points (-4,0),(0,–12) and (3,0). Function g is modeled by the graph. Over
    13·2 answers
  • HELPPP IM ALMOST DONE WITH THIS CLASS
    7·1 answer
  • Using the rule y = -x + 2, complete the input/output table shown below
    15·1 answer
  • Jasmine is 20 years old. Her brother Zac is 6 years more than half her age. Which of the following is the correct expression for
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!