ryan1207

7 Questions
0 Answers

0

502

1

+23

Help!! algebra

For $y=\frac{x-4}{5x-10}$ and $x\neq 2$, what is the value of $y$ that is not attainable? Express your answer as a common fraction.

ryan1207 Jun 22, 2021

0

546

1

+23

Help geo

How many values of $x$ with $0^\circ \le x < 360^\circ$ satisfy $\sin x = -0.73$?

ElectricPavlov ●

ryan1207 Jun 3, 2021

+2

553

1

+23

Urgent Help!!

Altitudes $\overline{AX}$ and $\overline{BY}$ of acute triangle $ABC$ intersect at $H$. If $\angle BAC = 43^\circ$ and $\angle ABC = 67^\circ$, then what is $\angle HCA$?

ryan1207 Feb 28, 2021

0

708

1

+23

helppp

Find $1_6 + 2_6 + 3_6 + \cdots + 45_6$. Express your answer in base $6$.

ryan1207 Jan 24, 2021

+1

706

3

+23

Help!

Let $f(x) = x^2 - x + 2010$. What is the greatest common divisor of $f(100)$ and $f(101)$?

ryan1207 Jan 18, 2021

-1

647

2

+23

Hellppp

What is the greatest common divisor of $121^2 + 233^2 + 345^2$ and $120^2 + 232^2 + 346^2$?

ryan1207 Jan 15, 2021