Answer:
rational
Step-by-step explanation:
sqrt( 6+30)
sqrt(36)
6
6 is rational
Answer:
Step-by-step ef(x)=-2x+5……i
and f(-3x)=?
let x=-3x so that
-2x+5=-3x
x=5
substitutinx x into… i
f(x)=-10+5=-5
f(5)=-5………ii
now f(–3x)=f(-15)
scrutinizing… ii ,we can propose that
f(-15)=15.
Thus f(-3x)=15xplanation:
Answer:
PEMDAS RULE
Step-by-step explanation:
STEP one is multiplication 58-14x2=58-28
STEP two is subtraction 58-28=30
Parenthesis
Exponent
Multiplication
Division
Addition
Subtract
The larger number is 200. The ratio is 20:10 and 200 + 100 = 300.
Answer:(-3,-1.5)
Step-by-step explanation: the vertex is the point then the line starts to bend. that would be (-3,-1.5).
