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
erastova [34]
3 years ago
10

Can you delete your posts?

Mathematics
2 answers:
DerKrebs [107]3 years ago
6 0
I’d look in the help center but you can probably click on the 3 dots next to your post or contact an admin
ladessa [460]3 years ago
3 0
Pretty sure you click the three dots
You might be interested in
Write the equation of the line that passes through the points (2, -6) and (8, -2).
Inessa [10]
Answer:

y + 6 = 2/3 (x - 2)

Step-by-step explanation:

Step 1. Find the slope

m = slope

m = change in y/change in x

m = (y2 - y1)/(x2 - x1)

points: (2, -6) & (8, -2)

m = (-2 - -6)/(8 - 2)

m = 4/6

m = 2/3

Step 2. Create the point-slope equation by using the slope and the first point

Point-slope formula: y - y1 = m(x - x1)
Where m = slope and (x1, y1) = first point

Point-slope form: y + 6 = 2/3 (x - 2)

8 0
2 years ago
Find the measurement for angle AGE when angle FHD = 30°
Tomtit [17]
20 hopex i helwpppppv
5 0
3 years ago
Read 2 more answers
Please help I really need it
lesya692 [45]

Answer:

Shanice

Step-by-step explanation:

<u>Michael</u>

4 1/4 times 3 = 12 3/4

<u>Shanice</u>

2 3/4 times 5 = 13 3/4.

Now we have to find the difference so

13 3/4 - 12 3/4 = 1

Therefore Shanice runs more miles in a week!  

4 0
3 years ago
An owner of a key rings manufacturing company found that the profit earned (in thousands of dollars) per day by selling n number
vovikov84 [41]

Answer:

The number of key rings sold on a particular day when the total profit is $5,000 is 4,000 rings.

Step-by-step explanation:

The question is incomplete.

<em>An owner of a key rings manufacturing company found that the profit earned (in thousands of dollars) per day by selling n number of key rings is given by </em>

<em />P=n^2-2n-3<em />

<em>where n is the number of key rings in thousands.</em>

<em>Find the number of key rings sold on a particular day when the total profit is $5,000.</em>

<em />

We have the profit defined by a quadratic function.

We have to calculate n, for which the profit is $5,000.

P=n^2-2n-3=5\\\\n^2-2n-8=0

We have to calculate the roots of the polynomial we use the quadratic equation:

n=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\\\n= \frac{-2\pm\sqrt{4-4*1*(-8)}}{2}= \frac{-2\pm\sqrt{4-32}}{2} = \frac{-2\pm\sqrt{36}}{2} =\frac{-2\pm6}{2} \\\\n_1=(-2-6)/2=-8/2=-4\\\\n_2=(-2+6)/2=4/2=2

n1 is not valid, as the amount of rings sold can not be negative.

Then, the solution is n=4 or 4,000 rings sold.

7 0
3 years ago
5. Four bottles of Powerade cost $3.88. Find
Ede4ka [16]

Answer: .97 cents

Step-by-step explanation:

$3.88 ÷ 4 bottles of Gatorade = .97 cents each

5 0
3 years ago
Other questions:
  • I need help please answer if you know the answer
    9·1 answer
  • Simplify the expression (-2y+5)(y+3)
    8·1 answer
  • Given: circle: k(O), m∠A = 101° m∠L = 79°, m LK = 122° Find: m AJ
    7·1 answer
  • Please answer this question for brainliest!
    13·1 answer
  • If 60 percent of h is 80, what is 30 percent of h?
    15·2 answers
  • How do you solve that problem
    5·2 answers
  • Elena earned a pen from her teachers pen box. In the box are 4 red pens, 8 purple pens, 2 pink pens, and 5 blue pens. If the tea
    11·1 answer
  • An expression is shown below.
    15·1 answer
  • Find the perimeter.
    11·2 answers
  • Help me!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!