Which of the following is an arithmetic sequence?

a. -2, 4, -6, 8,
b. -8, -6, -4, -2,
c. 2, 4, 8, 16,

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction

Maci and i are making a small kite. two sides are 10". two sides are 5". the shorter diagonal is 6". round all your answers to the nearest tenth. 1. what is the distance from the peak of the kite to the intersection of the diagonals? 2. what is the distance from intersection of the diagonals to the top of the tail? 3. what is the length of the longer diagonal?

If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height