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
miss Akunina [59]
2 years ago
10

What is (-49(49 x 5982+3)^2

Mathematics
2 answers:
Grace [21]2 years ago
5 0
-4.2100761e+12 your welcome
Phoenix [80]2 years ago
5 0

Answer:

- 49 \times (49 \times 5982 + 3) {}^{2}  \\  =  - 49 \times 85919920641 \\  =  - 4,210,076,111,409

You might be interested in
A store discounts the price of a beanbag chair by 20%. The price of the beanbag chair is marked as $16. What was the original pr
Dahasolnce [82]
Use this to solve:

4/5 = 16/x

Since these are equivalent fractions;

you can divide 16 by 4

then multiply by 5

that should give you the original price of the bean bag chair!
3 0
3 years ago
I need help with this
Alex73 [517]

Answer: the third one

Step-by-step explanation:

3 0
2 years ago
Can someone give an explaination please<br><br>​
iren [92.7K]

Answer:

x ≥ -3

x ≤ 3

Step-by-step explanation:

For the first inequality, just add 3 to both sides.

For the second inequality, add 4 to both sides then divide both sides by 3.

3 0
2 years ago
I
BlackZzzverrR [31]

Answer: (1) mean = 9.46; standard deviation = 3.74

Step-by-step explanation:

3 0
2 years ago
Marco purchased a large box of comic books for $300. He gave 15 of the comic books to his brother and then sold the rest on an i
Yuri [45]

Answer: There are 75 books.

Price of each book = $4.

Step-by-step explanation:

Let x = Number of books in the box.

Then as per given,

Cost of x books = $300

Cost of one book = \$(\dfrac{300}x)

Books left after giving 15 of them = x-15

Selling price of (x-15) books=  $330

Selling price of one book = \$(\dfrac{330}{x-15})

Profit on each book= $1.50

Profit = selling price - cost price

\Rightarrow 1.50=\dfrac{330}{x-15}-\dfrac{300}{x}\\\\\Rightarrow\ 1.50=\dfrac{330(x)-300(x-15)}{x(x-15)}\\\\\Rightarrow\ 1.50=\dfrac{330x-300x+4500}{x^2-15x}\\\\\Rightarrow\ 1.50(x^2-15x)=30x+4500\\\\\Rightarrow\ 1.50x^2-22.5x=30x+4500\\\\\Rightarrow\ 1.50x^2-52.5x-4500=0\\\\\Rightarrow\ 1.50x^2-52.5x-4500=0\\\\\Rightarrow\ x^2-25x-3000=0\ \ [\text{divide by 1.5}]

\Rightarrow (x+40)(x-75)=0\\\\\Rightarrow\ x=-40,75

Number of books cannot be negative.

So, there are 75 books.

Price of each book = \dfrac{300}{75}=\$4

So price of each book = $4.

5 0
3 years ago
Other questions:
  • Someone I beg of you I am not a big brain please please help!!
    15·1 answer
  • The temperature at 7 PM at WeatherStation Minnesota was -5°F the temperature begin changing of the rate of -2.5°F per hour what
    5·1 answer
  • If john gets his license, then he will buy a car.
    13·2 answers
  • Which of the following is the inverse of y = 3 Superscript x? y = StartFraction 1 Over 3 Superscript x Baseline EndFraction y =
    15·2 answers
  • Please help, this is due today!!
    14·1 answer
  • 54 - 4a^2 3b^3 when a = -2 and b = 4?
    12·1 answer
  • Rocco used these steps to solve the equation 4x + 6 = 4 + 2(2x + 1). Which choice describes the meaning of his result, 6 = 6?
    13·1 answer
  • Solve the inequality 4y+3x-y&gt;-6x+12
    11·1 answer
  • The graph of. A fourth degree polynomial function has x-intercept of -3,-2,0 and 2 the point (1,-24) is on the graph of this fun
    11·1 answer
  • Salary outstanding rs 2,000​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!