Recent activity by Nghia Nguyen

Recent activity by Nghia Nguyen

f(x)=x(4x+9)(x-2)(2x-9)(x+5) has zeros at x = -5, x = -9/4, x=0, x=2, and x =9/2. what is the sign of f on the interval 0

answered Dec 9, 2023

2 answers 200k views

What is the inverse of f(x)=9x-3

answered Dec 5, 2023

2 answers 108k views

Robert is 15 years older than his sister, Helen. The sum of their ages is sixty-three. Find their ages.

asked Aug 7, 2023

1 answer 39.5k views

-бу - 9х – 1 – 3х - у

asked Jul 11, 2023

1 answer 183k views

The list price of a stove is $278. The chain discount is 20/15. What is the final net price?

answered Jun 16, 2023

1 answer 6.0k views

When you give an oral report, why should you use vocabulary related to your topic? It will help you remember what you’re supposed to say. Your listeners will believe that you know a lot about the topic.

answered May 3, 2023

2 answers 125k views

Now think about your concluding statement. What did you include in it? Check all that apply. a connection back to the point of the paragraph a reflection on how the evidence supports the point an analysis

answered Apr 22, 2023

2 answers 153k views

Please help me I need help

answered Apr 13, 2023

2 answers 194k views

5. A heptagon has interior angles that measure 109°, 143, 120°, 152°, 117°, and 84°. What must be the measure of the remaining angle? PLS HELP ME i HAVE LIKE 7 pages of math to do by myself!!!

answered Feb 23, 2023

1 answer 26.3k views

How would a position-time function look like for linearly increasing negative velocity regions?

answered Dec 11, 2022

1 answer 227k views

Which of the following sets of angle measures can be used to draw an acute isosceles triangle? Select all that apply. 75°, 30°, 75° 80°, 55°, 45° 80°, 80°, 40° 60°, 60°, 60° 50°, 50°, 80° 20°, 140°, 20°

asked Nov 28, 2022

2 answers 39.8k views

EXTRA POINTS---Set up an equation and find the value of x.

answered Oct 21, 2022

2 answers 129k views

You have 12 pieces of candy and you eat 50% of the pieces. How many pieces of candy did you eat? Enter ONLY the number for your answer. *

answered Oct 7, 2022

2 answers 62.8k views

Please Helpppppppppppppppppppp

answered Aug 8, 2022

1 answer 153k views

Please help me answer the question

asked Jul 18, 2022

1 answer 37.9k views

How to write an interval x -3

answered Jun 7, 2022

1 answer 18.5k views

Which value of y makes the inequality 3y^2+2(y-5)>8 true A y=0 B y= -1 C y= -2 D y= -3

answered May 21, 2022

2 answers 219k views

What is the difference (2x minus 3) minus (x minus 1)

asked May 3, 2022

2 answers 140k views

Stephanie, Mike, and Howard gather blackberries for their grandmother. Stephanie picks 438 pounds, Mike picks 2.5pounds, and Howard gathers 314pounds of blackberries. If they place all the blackberries

asked Apr 12, 2022

2 answers 75.4k views

ANSWER QUICKLY PEASE

asked Apr 6, 2022

1 answer 47.4k views

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