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
Flura [38]
2 years ago
10

I’ll give brainliest to whomever helps.

Mathematics
1 answer:
Kobotan [32]2 years ago
5 0

Answer:

2x²-60x+84500

Step-by-step explanation:

=(x-190)^{2} +(x+220)^{2}\\\\=x^{2} -2*x*190+190^{2} +x^{2} +2*x*220+220^{2} \\\\=x^{2} +x^{2} -380x+440x+36100+48400\\\\=2x^{2} -60x+84500

I think this must be the answer.

You might be interested in
50 whole points.
marshall27 [118]

Answer: w =-35

Step-by-step explanation:

35/7=5

13+-5=-18

-18

hope i help

8 0
3 years ago
Read 2 more answers
What set of reflections would carry trapezoid ABCD onto itself?
Ne4ueva [31]
Y=x,x-axis,y=x, y-axis
6 0
3 years ago
How high a cube of wood would float in water if it was 1/4 the density of that water.?
ad-work [718]
From principle of floatation:

W = U

The volume of water displaced is as a result of the volume of object submerged. 

The wood would also float with 1/4 of its total height or total volume below the water surface.
7 0
3 years ago
the members of the band are selling raffle tickets.if their goal is to raise at least $950,the number of tickets they must sell
Diano4ka-milaya [45]

140 is the solution of the inequality

Step-by-step explanation:

The inequalities are used just like equations.

Given

Total amount to be raised = $950

Price of one ticket = $2.50

The inequality that represents the situation is:

2.50x≥950

Dividing both sides by 2.50

\frac{2.50x}{2.50} \geq \frac{950}{2.50}\\x\geq 140

140 is the solution of the inequality

Keywords: Inequality, cost

Learn more about inequalities at:

  • brainly.com/question/13219835
  • brainly.com/question/1836777

#LearnwithBrainly

3 0
3 years ago
Pipe A can fill a tank in 40 minutes, while pipe B takes 60 minutes to fill the same tank.
ella [17]

Answer:

24 minutes.

Step-by-step explanation:

This question shows up in a great many places in math or physics, so it is a pretty good question to learn how to do.

First you should note that answer will be under 40 minutes.

1/40 + 1/60 = 1/TimeTotal

The common denominator on the left is 120 minutes

3/40*3 + 2/60*2 = 1/timetotal

3/120 + 2/120      = 1/ timetotal

5/120 = 1/time total  Now to use to the key stop

What you do now is you always turn the left side over. You do the same thing to total time.

120/5 = total time

24 = total time

What this means is that if you let both pipes run for 24 minutes, they will fill the tank working together.

4 0
3 years ago
Other questions:
  • What is the highest decimal number that can be represented by two binary digits?
    9·2 answers
  • Write the equation of the function whose graph is shown.
    14·2 answers
  • A wire is tied from the top of one tower to the top of another. The angle of depression from the top
    8·1 answer
  • A human resource manager for a large company takes a random sample of 60 employees from the company database. Based on the sampl
    8·1 answer
  • Please help me!!!n brainy to whoever answers correctly!
    13·2 answers
  • H(a) = 3 - 2a find h(-3)
    8·2 answers
  • Two cars travel in opposite directions, starting from the same place at the same time. One travels at an average rate of 43 mile
    9·1 answer
  • What is the product of 22 and 8<br>​
    7·2 answers
  • Please help me !! <br><br>is/is not<br>can/cannot<br>is/is not<br>can/cannot<br>​
    10·1 answer
  • Find the sum of<br>number line .<br>a) 8+(-3)<br>b) (-2)+(-3)+(-4)​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!