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
Tresset [83]
3 years ago
15

4x^2 + 7x - 2 = 0 all the steps using quadratic formula ​

Mathematics
1 answer:
Natali5045456 [20]3 years ago
7 0

the answer is 55

hope this helped

You might be interested in
Keshawn is constructing the inscribed circle for △PQR. He has already used his compass and straightedge to complete the part of
BartSMP [9]
Construct the perpendicular to <span><span>QR</span><span>¯¯¯¯¯</span></span><span> that passes through point </span>X<span>.</span>
6 0
3 years ago
Read 2 more answers
Martine wants to open an after-school tutoring service for students in 6th through 9th grade. How can a thorough knowledge of cu
grin007 [14]

Answer:

it would help her know how to prepare her teaching to match the students learning and expectations

Step-by-step explanation:

This idea of opening this tutoring service for students in these grades would prove a success if if martine has adequate knowledge of her students/customers. That is the learners requirements, their expectations, their experiences, and their strengths and weaknesses in particular subject areas.

Knowledge of these expectations would help to set Martine on the path of tutoring success and this would attract more students. So for her to have a strong tutoring business she has to know the approaches to use to make students strong academically, and how to match learning ability with her teaching.

5 0
3 years ago
Hillary pours 10 cups of orange juice into glasses that hold 1 2/3 cup each. How many glasses does Hillary fill?
Svetach [21]

10 =  \frac{30}{3 }  \\ 1 +  \frac{2}{3}  =  \frac{5}{3}  \\ \frac{30}{3}  \div  \frac{5}{3}  =  \frac{30}{3}  \times  \frac{3}{5}  = 8glasses

3 0
3 years ago
It is 10:30pm and my brain is not cooperating with me.
r-ruslan [8.4K]

Answer:

v = 180 {cm}^{3}

Step-by-step explanation:

V= <em>lwh</em><em> </em>or <em>l</em><em> </em><em>*</em><em>w</em><em>*</em><em>h</em>

<em>Length</em><em>:</em><em> </em><em>15</em>

<em>Width</em><em>:</em><em> </em><em>3</em>

<em>Height</em><em>:</em><em>4</em>

<em>V</em><em>=</em><em>15</em><em>*</em><em>3</em><em>*</em><em>4</em>

V=180

5 0
2 years ago
Read 2 more answers
Help please!!!!!!!!!!!!!!
Lapatulllka [165]

Answer:

3(n + 2) > 0

Step-by-step explanation:

Work on a piece at a time.

"sum of a number and two": n + 2

"three times the sum of a number and two": 3(n + 2)

"three times the sum of a number and two is greater than zero": 3(n + 2) > 0

Answer: 3(n + 2) > 0

5 0
4 years ago
Other questions:
  • One person is 10 feet long the other person is 4 yards long who is taller explain
    13·1 answer
  • Write an equation that represents the line using exact numbers
    8·1 answer
  • Name the property of a quality that justifies the following statement:
    12·2 answers
  • Which is the equation of a line that has a slope of -2/3
    10·1 answer
  • I need help the picture is up<br> Above just look at the picture
    10·2 answers
  • 59.375 rounded to the nearest tenth
    14·2 answers
  • I accidentally pressed A
    7·1 answer
  • What is the slope?
    11·1 answer
  • There is a high-speed rail track between London and Manchester.
    10·2 answers
  • Find the slope between the two points given. Then, use the slope and one of the points to write the equation of the line in Slop
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!