Recent activity by Rida BENHAMMANE

Recent activity by Rida BENHAMMANE

Select the value that is a root of the equation x^2 + 8x + 16 = 0. a) x = -4 b) x = 3 c) x = -1 d) x = 5

answered Nov 8, 2023

1 answer 115k views

Quadrilateral ABCD is inscribed in a circle. Find the measure of each of the angles of the quadrilateral. Sho

asked Oct 18, 2023

1 answer 110k views

A glucose solution is 3.46 % glucose by mass and has a density of 1.03 g/mL. What mass of glucose is contained in 54.5 mL of this solution?

asked Sep 16, 2023

1 answer 73.5k views

The area of trapezium is 1586cm² and the distance between sides is 26cm.If one of the parallel sides is 84cm,find the other

asked Aug 2, 2023

1 answer 161k views

Which choice represents the fraction below as a single exponential expression? 88 O A. (3) OB. 811 O C. 3 OD. 85

answered Jul 23, 2023

2 answers 111k views

Simplify this algebraic expression completely 7x-5(x+6)

asked Jul 3, 2023

1 answer 217k views

I need help pls.............

answered Jun 21, 2023

1 answer 150k views

Help please Check the sentence that best expresses the implied main of each of the following passage

answered May 7, 2023

1 answer 47.3k views

Sum one pls help I don’t want to fail

asked Apr 11, 2023

1 answer 187k views

A generator can produce both _______________________ (DC), which flows in one direction,and AC current;large power plants produce ___________________.

asked Dec 16, 2022

1 answer 224k views

Homologous chromosomes move toward opposite poles of a dividing cell during ______.

answered Nov 27, 2022

1 answer 14.0k views

....lake Rupa is one of the biggest lake in Nepal.( a,an,the , nothing)

answered Oct 24, 2022

1 answer 94.3k views

In the laboratory, a general chemistry student measured the pH of a 0.341 M aqueous solution of benzoic acid, C6H5COOH to be 2.351. Use the information she obtained to determine the Ka for this acid.

answered Oct 10, 2022

1 answer 146k views

Tourists in France have 9 tourist destinations they want to visit but only have time for 6. How many different routes can they take to see six of the nine sites?

answered Sep 25, 2022

1 answer 47.9k views

What was the first living thing on Earth? Multicellular prokaryotes Unicellular prokaryotes that have a nucleus and membrane bound organelles Unicellular prokaryotes that lack nucleus and membrane bound

answered Jul 26, 2022

1 answer 117k views

Which of these is not a principle of natural selection? A. Organisms produce more offspring than can survive. B. Some variations are helpful. Individuals with helpful variations survive and reproduce more

answered May 20, 2022

2 answers 183k views

Help me solve this thanks to who ever will I really appreciate it

asked May 12, 2022

1 answer 34.2k views

PLESS HELP!!! 30 points this is language arts Read the excerpt from A Black Hole is NOT a Hole. However, near a black hole, gases and dust and stars encounter its tug. Some things may be hurtling by so

answered Apr 28, 2022

2 answers 178k views

Determine the volume of the picture below.

asked Apr 22, 2022

2 answers 59.4k views

What is the probability of spinning a yellow?

asked Apr 6, 2022

2 answers 98.9k views

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