Answer:
10/4 = 2.5
One bag of pecans costs $2.5
Step-by-step explanation:
Dive correct answers by total questions:
160/200 = 0.80
Multiply by 100 to get percent:
0.80 x 100 = 80%
choice 3) scale factor of 3
3 times length + 3 times width = 9 times area
0.571428571429 grams per cm³
density = mass/volume
Let’s calculate the volume V of the pyramid :
V = (1/3)×base×height
= (1÷3)×(5×7)×9
= 105 cm³
Then
The density = mass/volume
= 60÷105
= 0.571428571429
so the axis of symmetry is x=4
