The speed of sound through glass is 1.63 × 10 exponent 4 kilometers per hour. Expressed in standard form, how many kilometers per hour is that?

0.000163
1.6300
16,300
163,000

16,300

Step-by-step explanation:

sorry, i don't know i just need points, i'm new here. chao

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.