3 years ago

PLS HELP WILL GIVE BRAINLIEST IVE BEEN ASKING FOREVER :(((((

Mathematics

1 answer:

sammy [17]3 years ago

3 0

Answer:

C) 0.36

Step-by-step explanation:

4÷11= 0.36363636363636

so it's 0.36 with a line over it indicating a repeating decimal

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Iahmed2409 hello how are you :)

scoundrel [369]

Answer:hello

Step-by-step explanation:

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3 years ago

PLZ PLZ HELP!!!!!! The expression cos(A+pi) - sin(A + pi) can be simplified to

artcher [175]

Sin(A+B) = SinACosB + CosASinB
Cos(A+B) = CosACosB - SinASinB

Note pi is taken as pi radians = 180 degrees. Cospi = Cos180 = -1.
Sinpi = Sin 180 = 0

Cos(A+pi) = CosACospi - SinASinpi = (CosA) * (-1) - (SinA) *(0) = -CosA.
Sin(A+pi) = SinACospi + CosASinpi = (SinA)* (-1) + (CosA) * (0) = -SinA.

Cos(A+pi) - Sin(A+pi) = -CosA - -SinA = -CosA + SinA = SinA - CosA.

Answer = (a).

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4 years ago

Y = 2x - 3<br> y = 2x + 1

ryzh [129]

Answer:

No solution.

General Formulas and Concepts:

<u>Algebra I</u>