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
Ne4ueva [31]
3 years ago
13

Solve the quadratic equation using the square root property

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
8 0

Answer:

X=16.5

Step-by-step explanation:

You might be interested in
Which expressions can be used to find m∠ABC? Check all that apply.
valina [46]

Answer:

\cos^{-1}(\frac{6.3}{9.8})

\sin^{-1}(\frac{7.5}{9.8})

Step-by-step explanation:

Recall the mnemonics SOH-CAH-TOA

The sine ratio is the length of the opposite side expressed over the hypotenuse.

\sin m\angle ABC=\frac{7.5}{9.8}

Take the sine inverse of both sides to get;

m\angle ABC=\sin^{-1}(\frac{7.5}{9.8})

The cosine ratio is the length of the adjacent side expressed over the hypotenuse.

\cos m\angle ABC=\frac{6.3}{9.8}

Take the cosine inverse of both sides to get;

m\angle ABC=\cos^{-1}(\frac{6.3}{9.8})

4 0
3 years ago
P + 1/4 (is less than or equal to) 2
Kamila [148]

Answer:

p ≥ 7/4

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Simplify (3x² + 2y² - 5x + y) + (2x² - 2xy - 2y² - 5x + 3y).
prohojiy [21]

The simplified form for (3x² + 2y² - 5x + y) + (2x² - 2xy - 2y² -5x + 3y) is (5x² + 0y² - 10x + 4y - 2xy).

<h3>A quadratic equation is what?</h3>

At least one squared term must be present because a quadratic is a second-degree polynomial equation. It is also known as quadratic equations. The answers to the issue are the values of the x that satisfy the quadratic equation. These solutions are called the roots or zeros of the quadratic equations. The solutions to the given equation are any polynomial's roots. A polynomial equation with a maximum degree of two is known as a quadratic equation, or simply quadratics.

<h3>How is an equation made simpler?</h3>

The equation can be made simpler by adding up all of the coefficients for the specified correspondent term through constructive addition or subtraction of terms, as suggested in the question.

Given, the equation is (3x² + 2y² - 5x + y) + (2x² - 2xy - 2y² -5x + 3y)
Removing brackets and the adding we get,
3x² + 2x² + 2y² - 2y² + (- 5x) + (- 5x) + y + 3y + (- 2xy) = (5x² + 0y² - 10x + 4y - 2xy)

To learn more about quadratic equations, tap on the link below:
brainly.com/question/1214333

#SPJ10

7 0
1 year ago
What is the equation of a vertical line passing through the point (3, 5)?
-BARSIC- [3]
D. x=3
I don't really know how to explain it other than the only points on the line are sitting at the x=3 and y=anything
7 0
3 years ago
Read 2 more answers
I need help please?!!!???!
Lapatulllka [165]

Answer:

8

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Dave has 10 poker chips, 5 of which are red and the other 5 of which are white. Dave likes to stack his chips and flip them over
    15·2 answers
  • A transformation of ASTV results in AUTV.
    8·1 answer
  • PLS HELP me !!!! i will give you 20 points
    10·2 answers
  • Which of the following are integer solutions to the inequality below?<br> −2≤×&lt;3
    11·1 answer
  • 5 people take 12 hours to build a wall.<br> How long would it take 3 people to build the wall?
    9·1 answer
  • Please help! i have a hour remaining to finish this!
    9·1 answer
  • Given a linear time series trend, Y' = 5.2 + 3.1t, what is the forecast for 2002 if the time series started in 1995?
    8·1 answer
  • Given the diagram below, if H is the centroid of ABCD,
    12·1 answer
  • Find the perimeter of the parallelogram shown below
    10·1 answer
  • Ch of these is the absolute value parent function?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!