Answer:
x ≥ -5
Step-by-step explanation:
15≥-3x
<em>switch sides</em>
<em>-3x≤15</em>
<em>Multiply both sides by -1 (reverse the inequality)</em>
<em>(-3x)(-1)≥15(-1)</em>
<em>Simplify</em>
<em>3x≥-15</em>
<em>Divide both sides by 3</em>
<em>3x/3≥ -15/3</em>
<em>Simplify</em>
<em>x≥ -5</em>
Circumference = PI * diameter
diameter = Circumference / PI
diameter = 40.82 / 3.14159265
diameter =
<span>
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<span>
12.9934095689
</span>
</span>
</span>
Basically, the rug is roughly 1 foot wider than the room.
Answer:
A.) Extending the line of multiple of scale factor r on two corresponding vertex
B.) Scale factor r = 2.5
C.) A'B'/AB = 5/2
Step-by-step explanation:
A.) To find the centre O, take a corresponding vertex of the two shapes. Draw a line passing through the the vertex and extending beyond the initial one. The length of the line must be multiplied by the scale factor r
The center of a dilation is a fixed point in the plane in which all points are expanded or contracted.
B.) If AB=6 mm and A'B'= 15mm,
The scale factor r = 15/6 = 5/2 = 2.5
C.) A'B'/AB = 5/2
Answer:
9c^2
Step-by-step explanation:
12× fraction (-5c)(-3c^5) over (20c^4)
Multiply the top of the fraction
12× fraction 15c^6 over 20c^4
divide the top number and bottom number by 5
12× fraction 3c^6 over 4c
multiply 12 with the fraction
12/1 × 3c^2/4 = 36c^2/4
divide each side by 4
36c^2/4 ÷ 4 =9c^2/1
The answer is 9c^2.
Answer:
none of them are true
Step-by-step explanation:
sorry NONE of them are true
