Answer:
260 = d + 236 or d + 236 = 260
Step-by-step explanation:
Mental Math
Answer: x= 0.463
Step-by-step explanation:
Given the equation √5 cos(x) − 2 = 0
To make 'x' the subject of the formula
√5cosx = 2
Cosx = 2/√5
Cosx = 0.89
x = arccos 0.89
x = 0.463
Answer:
17
Step-by-step explanation:
165/10=16.5 17 because the extra 5 students need a teacher !
A > -18/19 that should be the answer
Answer:
y = -2
Step-by-step explanation:
10 -5y = 20 { subtract 10 from both sides}
-5y = 20 - 10
-5y = 10 {Divide both sides by (-5) }
y = 10/-5
y = -2
