The slope is 4/3x.
Since the y-intercept is (0,-3), you go up and see that the next point is (1,1).
B. 10 square root 5
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Answer:
8+18+20x16 ,
Step-by-step explanation: yeah .
Answer:
C
Step-by-step explanation:
Use the sine ratio in the left, right triangle to find the common side to both triangles and the exact values
sin60° =
, cos45° =
, thus
sin60° =
=
=
( cross- multiply )
2 × opp = 21 ( divide both sides by 2 )
opp = 
Now consider the right triangle on the right, using the cosine ratio
cos45° =
=
=
( cross- multiply )
x =
×
=
→ C