Answer:
We have 7x + 28 + 33 = 180 because it’s a straight line
so 7x = 119
x = 17
Answer: she combined the constants incorrectly in the last step.... i just got it right on the test
Answer:
Question A
Step-by-step explanation:
we are given a vector
whose
x-component is -24.5
so, 
y-component is 31.5
so, 
Magnitude:
we can use formula

we can plug values


Direction:
we can use direction formula

now, we can plug values


................Answer