Answer:
19.8
Step-by-step explanation:
3x6.6
Original price of the item: $40
Discount percent off: 25% so convert 25% into decimal place
25/100=0.25
Amount saved (discount): 0.25 x 40 = $10
Sale/Discounted price: $30
Therefore, Rica pay $30 for the video game.
By using numbers and solving it how your teacher teached you lol XD
Answer:
-2
Step-by-step explanation:
log3 (1/9)
Replace 1/9 with a power of 3
1/9 = 3^-2
log3 (3^-2)
Using the power of power rule loga (b^c) = c log a(b)
-2 log3(3)
We know that loga(a) =1
-2 (1)
-2
Answer:
6√2
Step-by-step explanation:
from the graph the coordinates of the points are (2, 5) and (- 4, -1)
the distance is d= √(x2-x1)²+(y2-y1)² = √(-4-2)²+(-1-5)²=√72 = √2*2*2*3*3= 6√2
