Learning Materials
Features
Discover
Chapter 3: Problem 16
A rectangular box has sides 3,4 , and \(x\) and a volume of 18 . What is the value of \(x\) ?
Over 30 million students worldwide already upgrade their learning with Vaia!
All the tools & learning materials you need for study success - in one app.
Get started for free
If rectangle \(A B C D\) has an area of 48 and the tangent of \(\angle B C A\) (not shown) is \(\frac{3}{4}\), then which of the following is the length of \(\overline{B D}\) (not shown)? A) 5 B) 10 C) 13 D) It cannot be determined from the given information.
The function \(g\) is defined by \(g(x)=2 x^2-d x-6\), where \(d\) is a constant. If one of the zeros of \(g\) is 6 , what is the value of the other zero of \(g\) ? A) 2 B) \(\frac{1}{2}\) C) \(-\frac{1}{2}\) D) \(-2\)
A) NO CHANGE B) in his own right, C) in his own rite, D) by his own rite,
Based on the line of best fit in the scatterplot above, which of the following is the closest to the average annual increase in coyotes in Yellowstone Park between 1995 and 2000 ? A) 22 B) 24 C) 26 D) 28
Students in a physics class are studying how the angle at which a projectile is launched on level ground affects the projectile's hang time and horizontal range. Hang time can be calculated using the formula \(t=\frac{2 v \cdot \sin (\theta)}{g}\), where \(t\) is the hang time in seconds, \(v\) is the initial launch velocity, \(\theta\) is the projectile angle with respect to level ground, and \(g\) is the acceleration due to gravity, defined as \(9.8 \mathrm{~m} / \mathrm{s}^2\). Horizontal range can be calculated using the formula \(R=\frac{v^2 \sin (2 \theta)}{g}\), where \(R\) is the distance the projectile travels from the launch site, in feet. Which of the following gives the value of \(v\), in terms of \(R, t\), and \(\theta\) ? A) \(v=\frac{t \sin (\theta)}{2 R \sin (\theta)}\) B) \(v=\frac{2 t \sin (\theta)}{R \sin (\theta)}\) C) \(v=\frac{2 R \sin (\theta)}{t \sin (2 \theta)}\) D) \(v=\frac{2 R \sin (2 \theta)}{t \sin (\theta)}\)
What do you think about this solution?
We value your feedback to improve our textbook solutions.
Explanations 
Textbooks 
Exams 
GCSE 
IGCSE 
AS 
A Level 
International A Level 
University Admissions Tests 
Flashcards 
Vaia AI 
Notes 
Study Plans 
Study Sets 
Find a job 
Find a degree 
Student Deals 
Magazine 
Mobile App