Recent activity by Retrohacker

Recent activity by Retrohacker

The faces of the president at Mount Rushmore are 60 feet tall. A visitor see the top of George Washington's head at a 48° angle of elevation and his chin at a 44.76° angle of elevation. Find the height

asked Nov 1, 2023

1 answer 158k views

The sum of the digits of a two-digits numeral is 10. The number named by the numeral is 18 more than the number named when the digits are revered. What is the original number?

answered Sep 30, 2023

1 answer 232k views

What is the exact value of sin(theta + beta)?

answered Sep 7, 2023

1 answer 533k views

What are the solutions of 3x^2 - x + 4 = 0

asked Sep 4, 2023

1 answer 434k views

Write the following algebraically using x as unknown "i think of a number , take away 1 and multiply the result by 3

answered Jul 11, 2023

1 answer 380k views

Help please Read the excerpt from a creative nonfiction assignment. The dog trotted behind me as I hiked through the woods. A dog is a loyal companion, I thought to myself, even when the person it's loyal

asked Jul 1, 2023

2 answers 145k views

I need help with B find the roots

asked Jun 6, 2023

1 answer 364k views

Triangles are congruent if their corresponding sides are? 1. Congruent 2.) Hexagonal

asked Apr 25, 2023

2 answers 177k views

Which equation has no solution 4(x+1)=2x+4 or 9-5x+2=4-5x

answered Mar 24, 2023

1 answer 157k views

Help plsssss with this tyy

asked Feb 4, 2023

1 answer 177k views

(9m + 10) x2 please solve this if u do u get 30 points

asked Nov 22, 2022

1 answer 170k views

Plz help need answer ASAP

answered Sep 8, 2022

2 answers 345k views

Help please:) ((( no links ))) (.) (.)

asked Aug 3, 2022

1 answer 291k views

Which of the choices below would NOT be considered a Nation-state? A. Israel B. China C. The United States D. India

answered Jun 21, 2022

1 answer 333k views

1 • What is fake news?

answered Jan 31, 2022

2 answers 297k views

How do we know if coordinates are north or south and east or west?

asked Jan 2, 2022

1 answer 13.2k views

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