Hopefully this helps it's in the bold
<span>Let x denote the length of the shorter leg. Then the longer leg has length 2x. The hypotenuse of the triangle has length √(x² + (2x)²) = √5 x.
The cosine of the angle formed by the longer leg and the hypotenuse is 2x/(√5 x) = 2/√5 = 2√5 / 5
The cosine of the other acute angle is x/(&radc;5 x) = 1/√5 = √5 / 5</span>
Answer:
For many middle-class Americans, the 1920s was a decade of unprecedented prosperity. ... Ford's focus on cheap mass production brought both benefits and ... These new items were expensive, but consumer-purchasing innovations
Explanation:
<span>Students from across the country came together to form the Student Nonviolent Coordinating Committee (SNCC) and organize sit-ins at counters throughout the South. This front page is from the North Carolina A&T University student newspaper. By 1960, the Civil Rights Movement had gained strong momentum.</span>
