B- 40 hours because 4/20 = 0.2 and 0.2*200=40
1. That it is in a straight line.
2. And it goes through the origin.
Gg easy
point slope:
for opint (x1,y1) and slope m
y-y1=m(x-x1)
so example
(1,2) and slope 3
y-2=3(x-1)
slope intercept
y=mx+b
m=slope
b=y intercept
if slope is 2 and y intercept is 3
y=2x+3
standard form
Ax+By=C
easies of all, just put randome numbers
2x+3y=4
A=2
B=3
C=4
Incomplete Question the Complete Question with figure is below.
Answer:
The correct option is C . 48°
Therefore,
measure angle U is 48°.
Step-by-step explanation:
Given:
ΔEFG ~ ΔTUV
∠ F = 48°
To Find:
measure angle U = ?
Solution:
When the two Triangles are Similar then their Vertices are correspondence to each other. the correspondence of vertices are as
For, ΔEFG ~ ΔTUV
E ↔ T
F ↔ U
G ↔ V
Also Corresponding angles of Similar Triangles are Congruent.
Therefore
∠F ≅ ∠U Corresponding angles of Similar Triangles are Congruent.
But ∠ F = 48° ......Given
∴ ∠U = 48° ...........Transitive Property
Therefore,
measure angle U is 48°.