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
Paraphin [41]
2 years ago
14

Can someone help me please!

Mathematics
1 answer:
erica [24]2 years ago
5 0

9514 1404 393

Answer:

  B, C, E

Step-by-step explanation:

Distributing the minus sign in the given expression results in ...

  6x +1 -3x -(-1)

  6x +1 -3 +1 . . . . simplify

The two expressions that show the constant terms as +1 - 1 are erroneous. The two constant terms are +1 -(-1) or +1 +1.

The correct expressions are the 2nd, 3rd, and 5th ones (b, c, e).

You might be interested in
A rectangular plot of land is to be enclosed by a fence. One side is along a river, and does not need to be enclosed. If the tot
Bad White [126]

Answer:

Width 150 meters.

Length = 350 meters.

Step-by-step explanation:

Let us assume the  width of  the fence = k meters

So, both sides = k + k = 2k meters

Also, the TOTAL fencing length = 600 m

So, the one side length of the fence = (600 - 2 k) meters

AREA = LENGTH x WIDTH

⇒ A(k)  = (600 - 2k) (k)

or, A =  -2k² + 600 k

The above equation is of the form: ax² +bx +  C

Here: a  = - 2 , b = 600 and C = 0

As a< 0, the parabola opens DOWNWARDS.

Here, x value is given as:  x = \frac{-b}{2a}

Solving for the value of k similarly, we get:

k = \frac{-b}{2a}  = \frac{600}{2(-2)}  = 150

Thus the desired width = k = 150 meters

So, the desired dimensions of the plot  is width 150 meters.

And length = 650 - 2k = 650 - 300 = 350 meters.

5 0
2 years ago
100 POINTS AND BRAINLIEST!!!
frutty [35]

Hello!

I have all the work but I do not know how to post it on here.

The area of the figure shown is 57.

I hope it helps!

7 0
3 years ago
Read 2 more answers
4 is the _____ of 4n
murzikaleks [220]

Answer:

4 is the coefficient of 4n

Step-by-step explanation:

8 0
2 years ago
A parallelogram has coordinates A(1, 1), B(5, 4), C(7, 1), and D(3, -2). What are the coordinates of parallelogram A′B′C′D′ afte
andrezito [222]

Answer:

C I think

Step-by-step explanation:

6 0
3 years ago
Which is better a polar bear or an LED light bulb. Most deepest answer gets brainiest
Leona [35]

Answer:

polar bear bc who doesnt want a polar bear in theyre room B)

Step-by-step explanation:

polr bears r cool

7 0
2 years ago
Other questions:
  • At a school carnival, the diameter of the mat of a trampoline is 16 feet and the diameter of its metal frame is 18 feet. What is
    13·2 answers
  • A tire company is selling two different tread patterns of tires. Tire x sells for $75.00 and tire y sells for $85.00.Three times
    10·2 answers
  • Find the volume of the cone to the nearest whole number. Radius is 2 and height is 4
    9·1 answer
  • Write the sum of the numbers as the product of their GCF and another sum 44+40
    5·2 answers
  • Can you help me with this? Please and thank you.
    10·1 answer
  • James bought two U.S. Savings bonds for $50 each.He cashed one in when it was worth $75.50,and the other when it was worth $83.6
    10·1 answer
  • 4.30 makeup; 40% discount find the sale to the nearest cent
    5·1 answer
  • Whats 45 times 25 to the power of 3 minus 12 divided by 9
    11·1 answer
  • 100.3 Dekameter=10.03 hectometer
    5·2 answers
  • How do you do this I’m in 9th grade
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!