Answer:75
Step-by-step explanation:3/5x=45
X=45÷3/5
×=45×5/3
×=75
0.01426653239342
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Answer:
The answer to your question is Yes, she has enough paint.
Step-by-step explanation:
Data
base = 12 ft
height = 8 ft
window = 3 ft x 3 ft
Process
1.- Calculate the area of the wall
Area = base x height
Area = 12 x 8
Area = 96 ft²
2.- Calculate the are of the wall
Area = side x side
Area = 3 x 3
Area = 9 ft²
3.- Calculate the area that need to be painted
Area painted = Area of the wall - Area of the window
-Substitution
Area painted = 96 - 9
= 87 ft²
4.- Conclusion
She has enough paint to paint the wall (90 ft² > 87 ft²).
9x²-12x+5=(3x)²-2*3x*2+2²+1=(3x+2)²+1
a=3
b=2
c=1
Answer:
1st, 2nd and 6th options
Step-by-step explanation:
Given
- x +
= 6x ( multiply through by 6 to clear the fractions )
4 - 6x + 1 = 36x ← option 1 will have the same solution set
----------------------------------------------------------------------
Adding the 2 fractions on the left side gives
+
- x = 6x , that is
- x = 6x ← option 2 will have the same solution set
------------------------------------------------------------------------
From
4 - 6x + 1 = 36x ( add 6x to both sides )
5 = 42x ← option 6 will have the same solution set