The answer would be -3/2
A reciprocal is the inverse of a number.
When using this in fractions just switch the numerator and denominator. This is done by dividing the fraction by one, but in the case of a negative fraction you would divide by negative 1.
Answer:
Step-by-step explanation:
Find the area of the 4 triangles and add them.
Area of triangle = base × height × 0.5
Since x is the number of songs he has on his phone and if he adds 20 more, his expression will be: x+20
There are 4 faces on a triangular pyramid
so total surface area = 4 x area of each face = 4 x 66
= 264 sq mm
A, B, C are all more than -11 when divided by 3.
If you assume the question was phrased wrongly and they meant less than, then D is the answer.
Edit: seems like the question is incomplete, what is the number divided by?
