4 Is the answer since 4 is x 4+4 is 8 8-4 is 4 :)
check the picture below.
it cannot be -1, because is a seconds amount after moving.
Answer:
your answer is D.
Step-by-step explanation:
Using sine will give you 3*square root of 3
HL (It's a right triangle and the hypotenuse and leg are congruent. This can also be thought of as SAS.)
SAS (Side angle side. All congruent.)
SSS (Line AR is shared by both triangles. A line is always congruent on itself. The other two are self explanatory.)
ASA and AAS cannot be used because we can only confidently confirm one angle of each triangle.
3:5.....added = 8
3/8(40) = 120/8 = 15 m <== one piece
5/8(40) = 200/8 = 25 m <== the other piece
