Answer:
8t+4=76
Step-by-step explanation:
An equation needs an equals sign otherwise it is an expression
Answer:
x = 93.4° ( to 1 dec. place )
Step-by-step explanation:
Given
cos(x - 46.7)° = 4 ( divide both sides by )
cos(x - 46.7)° = 
, thus
x - 46.7 = 
( ) ≈ 46.7° ( add 46.7° to both sides )
x ≈ 93.4°
Answer:
Number 1
Step-by-step explanation:
I can answer the first one! The dependent variable is the measurement. The days in the independent and always the X variable
Answer:
the second one seems right but i could be wrong
Step-by-step explanation:
Triangle ABC is similar to triangle APQ. They have corresponding line segments. Line segment PQ corresponds to BC.
