Answer:hello :
tanA = sinA/cosA
cosA = sinA /tanA
cosA =(4/5)/(4/3)
cosA=3/5
Step-by-step explanation:
Https://www.symbolab.com/solver/function-range-calculator
this should help
Answer:
i need pointsss
Step-by-step explanation:
Answer:
x + 8 = 20
Step-by-step explanation:
Using the keywords;
'more than' (addition)
'a number' which we can consider a variable
and 'equals'
using the given coordinates, the rectangle is 7 by 3 units
area = 7*3 = 21 square units