Step-by-step explanation:
L.H.S
tanA * cosecA
=sinA/cosA * 1/sinA
now cancel sinA and sinA
then,
1/cosA
= secA
= RHS
hence proved
Answer:
a
Step-by-step explanation:
i think
Answer:
2
Step-by-step explanation:
Coefficients are always the number being multiplied by (or attached to) the variable, which is shown by a letter
so in 2x, 2 is the coefficient, and x is the variable
Step-by-step explanation:
If the scale is....,2 : 50(length)
Hence...reducing the scale,by dividing by 2 each term.
; 1 : 25
Then for the actual width of the court...,
4 × 25 = 100 feet
Hence the actual area of the court...,
; Area = Length × Width
; Area = 100 × 50
; Area = 5000 square feet
Answer:
2
Step-by-step explanation:
k + 2*4 = 10
and simplify..