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
KATRIN_1 [288]
2 years ago
12

If 2x^2 - 5x + 7 is subtracted from 4x^2 + 2x - 11, what is the coefficient of x in the result

Mathematics
2 answers:
ahrayia [7]2 years ago
7 0

Answer:-3

Step-by-step explanation:

WARRIOR [948]2 years ago
3 0

Answer: 4 x 2 + 2 x - 11 = 2 x 2 - 5 x 7 + 0

Step-by-step explanation: The answer above

You might be interested in
The probability of getting heads is 1/2. Predict how many times you would get heads if you flipped the dime 200 times.
Rudik [331]
If the probability of getting heads is 1/2 and you flipped a coin 200 times you would land on heads 100 times
6 0
3 years ago
Read 2 more answers
Line WY is an altitude in triangle WXZ. If ΔYWZ ~ ΔYXW, what is true about XWZ? XWZ is an obtuse angle. XWZ is a right angle. XW
topjm [15]
<span>In triangle WXZ,

Line WY is an altitude (as shown in the attached picture)
Now, it is given that:
</span><span>If ΔYWZ ~ ΔYXW
</span>∠WXY = ∠WZY
<span>
Then, we can also conclude 
</span>∠WYX = ∠WYZ = 90°....(1) (because WY is the altitude)

Now, in any triangle, the sum of all the three angles is 180.

In triangle, WXY, ∠WYX = 90° (From 1)
Therefore, WXY + XWY = 90°

Similarly, in WZY.

Hence, we conclude that XWZ is a right angle.

7 0
3 years ago
Read 2 more answers
Mindy, a local artist, sells a piece of art at the pizza shop for $15, and the shop takes 15 percent commission. Instead of rece
Yuliya22 [10]
In this question the first thing that needs to be determined is the commission taken by the pizza shop and the amount of money that falls in the part of Mindy.
We already know that Mindy sells the piece of art for $15 and the pizza shop takes 15% commission on it.
Then
Commission taken by the pizza shop = (15/100) * 15
                                                             = 225/100
                                                             = 2.25 dollars
So the pizza shop takes a commission of $2.25 from the sales of each art piece from Mindy.
Then amount that falls in Mindy's part = (15 - 2.25) dollars
                                                             = 12.75 dollars
Now Mindy is not taking the money but taking a pizza worth rupees $12 including 5% sales tax.
Initially it looks like Mindy is making a profit of $0.75 plus the pizza worth $12. So it is a fair deal for Mindy. Now coming to the part of the pizza shop owner, we find that he also gains extra $2.25 from this deal. So it is a fair deal for both the shop keeper and Mindy.
4 0
3 years ago
Read 2 more answers
A store that sells shoes buys them from a manufacturer at a wholesale price of $57. The store's markup rate is 50%. What price d
kogti [31]
The answer is $85.50

57 x 50% or 57 x .5 = 28.50

Add $28.50 to $57 and you get $85.50
4 0
3 years ago
a recipe for lemonade calls for 1 cup of sugar and 5 cups of water. How much sugar is used per cup of water
lys-0071 [83]
0.20 of a cup of sugar is used per cup of water
8 0
3 years ago
Other questions:
  • Elena's account balance with her parents is -5.50$ she adds a certain amount of money to her balance by mowing
    13·2 answers
  • Aa criterion : if two corresponding angles of two triangles are congruent then the two triangles are similar
    7·1 answer
  • Help, please. I will give brainliest to anyone that answers first. ​
    12·2 answers
  • What is 4x + 3 = 2x +7
    11·2 answers
  • Explain your model for the problem.
    14·1 answer
  • Need help on this question asap
    6·1 answer
  • How to solve <br> 2(-3x + 4) = 5x + 2
    12·1 answer
  • The scatter plot below represents the number of runners in a famous city race. The years are tracked beginning in 2001 estimate
    15·1 answer
  • For a triangle with length of its sides of 5, 13, and 14, determine if it is a right triangle.
    15·1 answer
  • Nora is decorating the outside of a box in the shape of a cube. The figure below shows a net for the box (Please Help)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!