Answer:
Step-by-step explanation:
Rice: 3 x 10^-2 = 0.03 grams
Salt: 6 x 10^-5 = 6e-5 grams
Answer:
90
Step-by-step explanation:
The step is 90×10=100
Answer:
44
Step-by-step explanation:
Answer:
Step-by-step explanation:
A)
Dilation. Since it's only the size of the figure that's changing
B)
Height of the smaller one: 4
Width of the smaller one: 6
Height of the bigger one: 6
Width of the bigger one: 9
6/4 = 1.5
9/6 = 1.5
Since both 6/4 and 9/6 was 1.5, that means that the Width and Height was proportional and that the two trapezoids is at a ratio o:
1 : 1.5
One unit of the smaller one is 1.5 units on the bigger one.
Given equation is , 
To find x, first add - 5 on both sides
Multiply both side by 4 to isolate x
Now to find x, divide both side by 1
x = 8
So option 3 is the answer
