Recent activity by Alexander Block

Recent activity by Alexander Block

Find the value of x 2x + 50 = 5x - 80

answered Dec 13, 2023

1 answer 89.4k views

Which of these equations has infinitely many solutions? 3(1-2x + 1) = -6x + 2. 4 + 2(x - 5) = 1/2 {(4x - 12) (5x + 15) 3x - 5 = 5= 1/(5x () which statement explains a way you can tell the equation has

answered Nov 24, 2023

1 answer 204k views

This is for science. The cafeteria is very loud when many students are talking. What could be done to minimize the loud sound? Add curtains to absorb some of the sound. Add padding to the walls to absorb

answered Sep 12, 2023

2 answers 167k views

What is the equation of the line that passes through the point (5,5) and has a slope of -3/5?

answered Mar 16, 2023

2 answers 107k views

10. Use the discriminant to find the values of b for which the equation 4x2 + bx + 1 = 0 has one real solution.

answered Feb 25, 2023

1 answer 155k views

Identify the type of polar graph for the equation: r2 = 9cos 2θ aLimacon with inner loop bCardioid cDimpled limacon dConvex limacon eRose Curve fCircle gLemniscate

asked Feb 2, 2023

1 answer 145k views

\rm\int_(0)^(2021) \frac{ \sqrt{x + \sqrt{x + \sqrt{x + √(x) + \cdots } } } }{1 + \sqrt{x - \sqrt{x - \sqrt{x - √(x - \cdots) } } } } dx \\

answered Jan 15, 2023

1 answer 53.3k views

The tomatoes, which we grew ourselves, taste wonderful. dependent independent

asked Jan 5, 2023

2 answers 142k views

Why was the hypotenuse out of shape?

asked Dec 25, 2022

1 answer 191k views

An individual creates a(n)_________after he observes events

answered Dec 17, 2022

2 answers 8.1k views

What evidence supports the idea that the friendship between Jackie Robinson and Pee Wee Reese became a narrative of hope in the fight against racial injustice? (from Achieve 3000)

asked Sep 16, 2022

1 answer 111k views

I NEED HELP RN PLEASEE need part 1 and 2 plz asap

answered Jul 12, 2022

1 answer 40.9k views

(17.ooo+2.30)x1.0100=

asked Jul 5, 2022

1 answer 66.6k views

Convert 20degrees Celsius to degrees Fahrenheit

answered Jun 23, 2022

2 answers 10.6k views

Is blood really blue? A. yes, on the inside B. No, it's only blue in some pictures and diagrams

answered Jun 16, 2022

2 answers 1.3k views

An electron (e = 1.6 x 10-19 C) is traveling at 4.00 x 107 m/s due North in a horizontal plane through a point where the earth’s magnetic field has a component to the North of 2.00 x 10-5 T and a downward

answered Jun 11, 2022

1 answer 77.2k views

As dancers twirl faster and faster around their partners, they are demonstrating what type of energy? A. Binding energy, B. Nuclear energy, C. Kinetic energy,

answered Apr 29, 2022

1 answer 78.7k views

What's the name of the Era were dinosaurs reign is called?

asked Apr 28, 2022

2 answers 4.4k views

Solve 2x^2 + x - 4= 0. x2 + = 0 DONE

asked Mar 26, 2022

1 answer 210k views

Which of these describes the role of gelada baboons in their ecosystem?

asked Mar 25, 2022

2 answers 93.4k views

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