Answer:
It would be 7
Step-by-step explanation:
Answer:
x = 112, y = 68, z = 112
Step-by-step explanation:
y = 68
x = z = 180 - 68 = 112
I believe you would Add like terms so 4x^2-4x-3
C(n,r) =n!/(r!(n-r)!)
c(n,r)= c (40,16)
= 40!/(16!(40-16)!)
=6.2852101650+10
=62852101650
Answer:
LM = 20
Step-by-step explanation:
Use the Sine rule to calculate the length of LM
We require to find ∠N using sum of angles in a triangle.
∠N = 180° - (53 + 44)° = 180° - 97° = 83°, then
=
( cross- m ultiply )
LM × sin44° = LN × sin83°, that is
LM × sin44° = 14 × sin83° ( divide both sides by sin44° )
LM =
= 20