Answer:
Step-by-step explanation:
Given
Required:
Calculate the angle between u and v
The angle is calculated as thus:
For a vector
becomes
For a vector
So;
So:
Take arccos of both sides
<em></em><em> (approximated)</em>
There is no graph, try uploading again so we can help you out
For this case we can make the following rule of three:
1 cup ----------------> 128 grams
x ----------------------> 192 grams
From here, we clear the value of x.
We have then:
x = (192/128) * (1)
x = 1.5
x = 1 1/2
Answer:
She needs about 1 1/2 cups.
Answer:
c
Step-by-step explanation: trust me