Top answers

When do I use the subjunctive?

The first important thing to note about the subjunctive is that it is a mood, not a tense.It is mainly used to show the speaker's attitudes or feelings in the sentence There are several situations when the s...
MS
Answered by Matt S. • Spanish tutor
2774 Views

Solve for x, between 0 and 360 degrees, 4cos2 (x) + 7sin (x) – 2 = 0

Solve for x, between 0 and 360 degrees, 4cos 2 (x) + 7sin (x) – 2 = 0 The way to approach this problem is to understand the relation that: sin 2 (x) + cos 2 (x) = 1 That equation can be rearranged to give: c...
LZ
Answered by Luke Z. • Maths tutor
12502 Views

Circle C has equation x^2 + y^2 - 6x + 4y = 12, what is the radius and centre of the circle

The equation of a circle is (x-a)^2 + (y-b)^2 = r^2, where (a,b) is the centre of the circle, and r is the radius. To condense our equation into this form we have to use the technique of completing the squar...
HB
Answered by Haren B. • Maths tutor
11604 Views

Outline the key features of the ontological argument

The aim of this question is to simply outline the main features of the ontological argument. This requires very little analysis. Rather, the point is to clearly and concisely explain the features of the onto...
GL
4866 Views

Conditionals

Real/Unreal
GC
Answered by George C. • Latin tutor
2387 Views