Answers by Alex Tau

Answers by Alex Tau

Show that the roots of the quadratic equation given by(x-a)(x-b)+(x-b)(x-c)+(x-c)(x-a)=0 are real and they can not be equal unless a=b=c

answered Nov 12, 2023

6 votes

28.2k views

Paragraph about talking with a friend about favorite thing to do pls help fast

answered Nov 10, 2023

11 votes

232k views

The 4th term in a geometric sequence is -15, the 5th term is 45 and the 6th term is -135. Find the sum of the first 7 terms. a) -105 b) -101 1/9 c) 305 d) 303 8/9

answered Jan 31, 2023

3 votes

126k views

Put the following equation of a line into slope-intercept form, simplifying all fractions. 12y - 9x = -36

answered Jan 20, 2023

9 votes

165k views

Given the following formula, solve for a. 8 = a+b+c O A. a OB. a OC. a = s- bzc OD. 28 b + c - 28 b - c - a = s - btc 2

answered Jan 9, 2023

2 votes

111k views

Under the Czar Nicholas II, Russian laws banned ____ and ____.

answered Nov 25, 2022

2 votes

62.2k views

Read the following passage and answer the questions that follow: Doctor Pascal by Emile Zola In the heat of the glowing July afternoon, the room, with blinds carefully closed, was full of a great calm.

answered Oct 18, 2022

5 votes

198k views

When measuring wellness, you must consider __________. A. all components of health B. your physical fitness being in the top 10% of the population C. being free of diseases D. both physical and mental

answered Oct 10, 2022

4 votes

175k views

Equal chemical equations! H2 + Cl2 ----> HCl P4 + O2 ----> P4O10 Na + Cl2 ----> NaCl CH4 + O2 ----> CO2 + H2O

answered Sep 30, 2022

8 votes

137k views

Question 1 of 10 Which of the following would not be a way we can cut back on our use of oil? A. Using less heat in the winters B. Using more public transportation C. Using more heat in the winters D.

answered Sep 21, 2022

3 votes

52.6k views

--Mi primero Pepe es cartero. -- Pepe ___ el correo los domingos (this is a question) -- No, los domingos Pepe y los padres de Pepe ___ la tele en casa. a. entrega; miramos b. entregas; miran c. entrego;

answered Jul 4, 2022

7 votes

106k views

Write 3 paragraphs about harriet tubman

answered Jun 10, 2022

7 votes

224k views

Whitney starts the engine on her small private airplane. The engine drives a propeller with a radius of 6.5 feet and its centerline 10.5 feet above the ground. At idle, the propeller rotates at a constant

answered May 13, 2022

8 votes

2.3k views

Simplify the expression ((x^3 * y^-3))^4/ 2x^1 * y^4

answered Jan 13, 2022

7 votes

142k views

Grammar • Possessive Pronouns! Name • A possessive pronoun takes the place of a possessive noun: That is Jane's backpack. That is her backpack. • A possessive pronoun shows who or what owns something:

answered Aug 6, 2021

1 vote

17.8k views

Write a Python class named Rectangle constructed by a length and width. methods it should have Area()- this should return the area as a value Perimeter()- this should return the total of all the sides

answered Apr 10, 2021

1 vote

3.2k views

What is the measure ??

answered Mar 1, 2021

6 votes

226k views

What is the length of line segment HJ? 5 units 5 StartRoot 3 EndRoot units 10 units 10 StartRoot 3 EndRoot units

answered Jan 15, 2021

4 votes

90.3k views

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