Add -3.8 + 9.8 + 5.7
Answers
Answer:
- 0.3
Step-by-step explanation:
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Answers
Answer:
p=-2
Step-by-step explanation:
-25p-2=48
Take 2 to the other side which becomes positive
-25p=48+2
-25p=50
Divide both sides by the coefficient of x that is -25
-25p/-25=50/-25
p=-2
Answer:
A. p= -2
Step-by-step explanation:
To solve this equation, we need to find out what p is. In order to do this, we must get p by itself on one side of the equation. Perform the inverse operations to both sides of the equation.
-25p-2=48
2 is being subtracted from -25p. The inverse of subtraction is additon. Add 2 to both sides.
-25p-2+2=48+2
-25p=48+2
-25p=50
p is being multiplied by -25. The inverse of multiplication is division. Divide both sides by -25.
-25p/-25=50/-25
p=50/-25
p=-2
Let's check our solution. Plug -2 in for p in the original equation.
-25p-2=48
-25(-2)-2=48
50-2=48
48=48
Both sides are the same, so we know our solution is correct.
sin 48,59 = 0,75, maka cos 138,59 =
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