Answer:
Step-by-step explanation:
D
Answer:
Part 2
A. 10
B. 20
C. 15.4
Part 3
A. 96
B.96
C.24
D. 12
Step-by-step explanation:
I am not sure of the last part but I hope the first to help you
for the area of a triangle it is b*h*1/2 and for a rectangle it is bh
Answer:
5(4) + 5(8)
Step-by-step explanation:
Through destributive property, 5 is multiplied by both 4 and 8
Answer: Side BC has a length of square root 10 units
Step-by-step explanation: I just took the test
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
