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
bija089 [108]
3 years ago
10

What is the answer pls help :0

Mathematics
2 answers:
Zarrin [17]3 years ago
8 0

Answer:

The answer is (b)

Step-by-step explanation:

The quadratic formula is (-b±√(b^2-4ac))/2a. Letter choice (b) is x^2 + 4x +6. Since there is no number before x, we can assume it is 1. With this, you just plug the numbers into the letters. a=1, b=4, and c=6.  When you do this, you get (-4±√(16-4(1)(6))/2(1). The 16 comes from 4^2. Hope this helps.

Furkat [3]3 years ago
5 0

Answer:

B. Y= x^2+4x+6

Step-by-step explanation:

You plug in the numbers into the quadratic formula.

a=1 b=4 c=6

You might be interested in
PART 20 ! PLEASE HELP ALGABRA 1
34kurt

Answer:

B

Step-by-step explanation:

If it cost $2.05 for each hamburger that's going to be your constant.

And it says plus an additional $2,000 so you will add that after 2.05x.

And it says 13,025 is the total so that would be on the left.

13,025 = 2.05x + 2,000

I'm 100% sure

I took Honors Algebra 1 in 8th grade, so you can trust me!!!

3 0
3 years ago
Read 2 more answers
Halp me do this pleeeeeasssseee​
Sergio039 [100]

Answer:

Step-by-step explanation:

The question isn't clear...

7 0
4 years ago
Find the system of inequalities which represents the shaded region on the coordinate plane.
dybincka [34]

Answer:

given, y≥2x+1 and

y>

2

1

x−1

first, draw the graph for equations y=2x+1 and y=

2

1

x−1

for y=2x+1

substitute y=0 we get, 2x+1=0⟹x=−0.5

substitute x=0 we get, y=1

therefore, y=2x+1 line passes through (0.5,0) and (0,1) as shown in fig.

Hence, y≥2x+1 includes the region above the line.

for y=

2

1

x−1

substitute y=0 we get,

2

1

x−1=0⟹x=2

substitute x=0 we get, y=−1

therefore, y=2x+1 line passes through (2,0) and (0,-1) as shown in fig.

Hence, y>

2

1

x−1 includes the region above the line.

the intersection region is the shaded region as shown in above figure which includes I, II and III quadrants.

Therefore, quadrant IV has no solution please make as brainlelist

7 0
3 years ago
Complete the table and write the equation for the relationship shown in the graph.
SVEN [57.7K]
8 = 1. The relationship equation is y = x - 7
4 0
4 years ago
Which statement is true about the circumference of a circle? The circumference is equal to the radius of the circle. The circumf
Irina18 [472]
<h3>The true statement about circumference of a circle is:  circumference is found by multiplying Pi by the diameter</h3>

<em><u>Solution:</u></em>

<em><u>The circumference of a circle is given as:</u></em>

\text{circumference } = 2 \pi r

Where,

"r" is the radius of circle

We know that,

diameter = 2 \times radius\\\\d = 2 \times r\\\\d = 2r

<em><u>Thus the circumference can also written as:</u></em>

\text{circumference } = 2 \pi r\\\\\text{circumference } = \pi \times d

Thus, the circumference is found by multiplying Pi by the diameter is correct statement

7 0
3 years ago
Read 2 more answers
Other questions:
  • Select the correct answer. Ria is an Indian student who was admitted to a US university. Her annual tuition is $42,000. She has
    15·2 answers
  • PLS HELP ASAP <br><br><br> TRUE<br> FALSE
    7·1 answer
  • at a hardware store, 5 gallons of paint and 5 paintbrushes cost $120, while 2 gallons of paint and 6 paintbrushes cost $64. Find
    8·1 answer
  • What is the degree of the polynomial?<br> 5x^3<br><br> 0<br> 1<br> 2<br> 3
    15·2 answers
  • Estimated 5.4÷2 1/2<br><br>​
    14·2 answers
  • Solve for x: three fourths times x plus five fourths equals four times x
    15·1 answer
  • A regular polygon had n-folds rotation symmetry. how many line of symmetry must it have
    9·2 answers
  • There is a six sided polygon in which the first side is a line, the second side is a line segment, the third side is an arrow wh
    8·1 answer
  • The vertices of a triangle are located at P(0, 0), 0(4,3), and R(4,0).
    12·1 answer
  • 3. Here is a diagram of a softball field:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!