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
ra1l [238]
2 years ago
6

"latex-formula">
hUh I NeDz HeELP​
Mathematics
1 answer:
Natalija [7]2 years ago
6 0

Answer:

I’m pretty sure it’s -2xy if it’s not I’m really sorry

Step-by-step explanation:

4-6=-2+xy=-2xy

You might be interested in
Can I help with these two please?
Olin [163]
I have know idea!But if I knew I would help u!
4 0
2 years ago
Read 2 more answers
50 points if you answer correctly
rewona [7]

Answer:

f(3) =  {3}^{2}  + 5(3) - 9 \\ f(3) = 9 + 15 - 9 \\ f(3) = 15

3 0
3 years ago
Read 2 more answers
Find the range.<br><br>3 -9 7 -1 5 -4 2 ​
ikadub [295]

Answer: The range is 94.

Hope this helps

8 0
3 years ago
The length of a swimming pool is 3 feet longer than it’s width. The swimming pool is surrounded by a deck that is 2 feet wide an
Firlakuza [10]

Answer:

The Length of swimming pool is 8.35 feet

The width of swimming pool is 5.35 feet

Step-by-step explanation:

Given as :

The length of swimming pool is 3 feet longer that its width

Let The width of swimming pool = w  feet

So, The Length of swimming pool = L = (w + 3) feet

Now, The swimming pool is surrounded by deck of 2 feet wide

The width of deck = w' = w + 2 + 2 = (w + 4) feet

The area of deck = 116 feet²

The length of deck = L' = L + 2 + 2 = (L + 4) feet

So, L' = (w + 3 + 4) feet

I.e L' = (w + 7) feet

∵ The area of deck = 116 feet²

So , L' × w' = 116 feet²

(w + 7)× (w + 4) = 116

Or, w² + 4 w + 7 w + 28 = 116

Or, w² + 11 w - 88 = 0

Solving the quadratic equation as

ax² + bx + c = 0

So, w = \dfrac{-b\pm \sqrt{b^{2}-4\times a\times c}}{2\times a}

Or, w = \dfrac{-11\pm \sqrt{11^{2}-4\times 1\times (-88)}}{2\times 1}

Or, w = \dfrac{-11\pm \sqrt{473}}{2}

or, w = \dfrac{-11\pm 21.7}{2}

or, w = 5.35 , -16.35

The width of swimming pool = w = 5.35 feet

The Length of swimming pool = L = (5.35 + 3) feet = 8.35 feet

Hence, The Length of swimming pool is 8.35 feet

And The width of swimming pool is 5.35 feet

Answer

3 0
3 years ago
2+s+tr+23{93+3} help help help help help help help
maks197457 [2]

Answer:

Step-by-step explanation:

Idk look it up

4 0
3 years ago
Other questions:
  • Can anyone teach me how to solve this?
    12·1 answer
  • Solve -3/5+1/5&gt;7/20 Drag and drop a number or symbol into each box to show the solution.
    10·1 answer
  • HELP ME PLEASE!!!!!!!!!!!!!!!!!!!!<br><br>IM TIMED!!!
    12·1 answer
  • I will mark brainliest .. please help me with this equation because i'm not smart.. xD
    9·2 answers
  • PLEASE HELP
    6·2 answers
  • John is planning on building a shelf in the shape of a right triangle. He wants the shelf to be 99 inches at its widest and 4040
    14·1 answer
  • Question 7 of 10
    12·1 answer
  • Bob rode his scooter 2.3 miles to his friend's house, then 0.8 miles to the library, then 1.9 miles to the grocery store. If he
    12·2 answers
  • If x is a positive integer, for how many different values of x is
    14·1 answer
  • Complements and conditional Find The probability of randomly selecting a student who kept the money given that the student was g
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!