I thnk 83 if the year has 365 days
Answer:
angle A measure 50 defree and angle B measure 40 degrees
![(4a+7b-12c)-(8a-9b+12d)\\4a+7b-12c-8a+9b-12d](https://tex.z-dn.net/?f=%284a%2B7b-12c%29-%288a-9b%2B12d%29%5C%5C4a%2B7b-12c-8a%2B9b-12d)
Negative multiply negative = Positive
Negative multiply positive = negative
![-8a+4a+9b+7b-12c-12d\\-4a+16b-12c-12d](https://tex.z-dn.net/?f=-8a%2B4a%2B9b%2B7b-12c-12d%5C%5C-4a%2B16b-12c-12d)
Thus the answer is -4a + 16b - 12c - 12d.
Answer:
225 for finn jake gets 175
Step-by-step explanation:
400 divided by 2 = 200+25 witch gives Finn 225 dollars.
J=175 f=225
In order to find the vector that points from A to B we need to subtract each component of A from the corresponding component of B, according to the formula:
v(a→b)=(b1−a1,b2−a2)
In this case we have :
v(a→b)=(−5−(−8),3−(−1))
<span>v(a→b)=(3,4)
</span>To find the magnitude we use the formula:
||v|= √(v1^2)+(v1^2)
So:
||v|= √(32)+(42)
||v|= √9+16
||v|= <span>√</span>25
||v|= 5