Answer:
K
Step-by-step explanation:
They scored a 9.35 and K is between 9.25 and 9.5.
It is convenient to start with the 2-point form of the equation for a line.
... y - y1 = (y2 - y1)/(x2 - x1)×(x - x1)
Either point can be (x1, y1), and the other can be (x2, y2). If we take them in order, we get
... y - 4 = (16 - 4)/(5 - 3)×(x - 3) . . . . . fill in the two points
... y = 12/2(x -3) +4 . . . . . . . . . . . . . . add 4, simpliffy a bit
... y = 6x -18 +4 . . . . . . . . . . . . . . . . . eliminate parentheses
... y = 6x -14 . . . . . . . . . . . . . . . . . . . . put in slope-intercept form
Answer:
Step-by-step explanation:
Hey i think ur answer is C
Answer:
The tree is 6.36 meters tall.
Explanation: Let AB is tree of height h
t
=
? and CD is Tonya h
g
=
1.3 meter tall at A
C
= 7 meters in front of tree . The shadow C
E
=
1.8 meters long . So two similar triangles are formed , one Δ
A
E
B and other Δ
C
E
D
. So A
B
C
D
=
A
E
C
E or h
t
h
g
=
A
E
A
C or h
t
h
g
=
A
C
+
C
E AC or h
t 1.3
=
7
+
1.8
1.8 or h
t
=
8.8
⋅
1.3
1.8
≈
6.36
(
2
d
p
)m
The tree is 6.36 meter tall.