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
Oxana [17]
3 years ago
8

Adiya said that the first step to solving the quadratic equation x2 + 6 = 20x by completing the square was to divide 6 by 2, squ

are that value, and add the result to both sides. Is Adiya’s solution method correct? Explain.
Mathematics
2 answers:
Anit [1.1K]3 years ago
7 0
No, actually the method is not correct. Adiya needed to take x2 and subtract it from 20x. she would then get 6 = 18x. Have in mind also that she needed to divide 18. So 6 = 18x turns into 6=X. That is why is incorrect
Brrunno [24]3 years ago
6 0

Answer:

Adiya’s method is not correct. To form a perfect square trinomial, the constant must be isolated on one side of the equation. Also, the coefficient of the term with an exponent of 1 on the variable is used to find the constant in the perfect square trinomial. Adiya should first get the 20x term on the same side of the equation as x2. Then she would divide 20 by 2, square it, and add 100 to both sides.

Step-by-step explanation:

You might be interested in
Someone please help me
SVEN [57.7K]
V=<span>πr^2 h/3
V=</span><span>π(3)^2 (4)/3
V=37.7 yd^3 or 36 yd^3</span>
3 0
3 years ago
Which expressions are polynomials? Select each correct answer. 1)Which expressions are polynomials?
ZanzabumX [31]

Answer:

35x^2 is a polynomial because it is a whole # and x is the product of the term, it also has a variable.

the other answer is x/5+2



6 0
3 years ago
Read 2 more answers
6x - 10 = 4x + 6 Which value of x makes this equation true?
8_murik_8 [283]

Answer:

x=8

Step-by-step explanation:

Is this the answer you wanted if not I can change it

4 0
2 years ago
Read 2 more answers
The high temperature for one town last year was 79°F The low temperature for the same town was - 3°F What was the difference bet
Ainat [17]

Answer:

79°c - (-3°c) = 82°c

Step-by-step explanation:

this is because we need to calculate the total gap between those numbers through number line. I have attached the photo, have a look over there.

6 0
3 years ago
Pls <br> helppp<br><br><br> thanks!!!
True [87]

Answer:

64 inch³

Step-by-step explanation:

3 / 2 = 1.5 radius

1.5²x π x 10 = 22.5 π = volume

22.5 π x 9/10 = 20.25π of water

= 63.6172512352

3 0
2 years ago
Other questions:
  • Solve the system of equations. 2.5y + 3x = 27 5x – 2.5y = 5 What equation is the result of adding the two equations? –8x = 328x
    9·2 answers
  • Need help can you please explain how I do this.
    12·1 answer
  • Alfred made 21 goals in 3.5 minutes. What is alfreds unit rate?
    7·1 answer
  • Can someone please teach me how to solve this?
    12·1 answer
  • Please help! I need help
    12·1 answer
  • 1/5 x (6 x 4) answer now....
    12·1 answer
  • A random sample of 500 women and 500 men who eamed degrees in science and engineering (S&amp;E) were asked if they work
    11·1 answer
  • Write the converse.
    8·1 answer
  • Find the area of the shaded portion below.
    10·1 answer
  • PLEASEEE HELP!!! Which equations represent exponential growth?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!