Express the phrase as a ratio in lowest terms.9 minutes to 2 hours
A. 
B. 270
C. 
D. 
Answer: A
You might also like to view...
A value of sinh x or cosh x is given. Use the definitions and the identity 
to find the value of the other indicated hyperbolic function.sinh x = 
, coth x =
A. 
B. 
C. 
D. 
Simplify the expression.3y(xy + y) - 9y 2(x - 2 + 5y) + 2(y 3 + y 2)
A. - 6xy 2 + 21y 2 + 20y 3 B. - 6xy 2 + 23y 2 - 43y 3 C. 12xy 2 + 21y 2 - 43y 3 D. 6xy 2 + 21y 2 - 20y 3 E. none of these
Write the equation for the plane.The plane through the points P(-1, -6, 19) , Q(2, 6, -29) and 
A. 8x + 6y + z = 9 B. 8x - 6y - z = 9 C. 8x - 6y - z = -9 D. 8x + 6y +z = -9
Given 
is perpendicular to 
, and 
is an equilateral triangle. Is
data-wiris-created="true" src="https://sciemce.com/media/3/ppg__cognero__7.4_Similar_Triangles__media__41821471-7fd0-4ec2-ba9e-af0a0b42db1a.PNG" style="vertical-align:middle;" /> similar to 
?
?
?
A. Yes
B. No