Answer:
We would save $1.52 cents
Step-by-step explanation:
3 the pencil were at sale for 25 cent
1 pencil = 25 cent/3 =8.33 cent per one pencil
5 the pencil were at sale for 29 cent
1 pencil = 29 cent/5 =5.8 cent per one pencil
If we bought 60 pencil in group of 3 for 25 cent
=60/3= 20 pencil
25cents * 20 pencil = 500 cent per 60 pencil
If we bought 60 pencil in group of 5 for 29 cent
=60/5= 12 pencil
29cents * 12 pencil = 348 cent per 60 pencil
From the analysis, the 5 pencil for 29 cent is cheaper are we are going to save: 500-348= 152 cents
For f(x)=1/x^2-3
Find
A) f(3)
B) f(2-h)
If f(x)=1/x^2-3, then f(3) = 1 / 3^2 - 3. The exponentiation here must be carried out first: f(3) = 1/9 - 3. Then f(3) = 1/9 - 27/9 = -26/9
If f(x)=1/x^2-3, then f(2-h) = 1 / [2-h]^2 - 3. This result may be left as is or expanded. In expanded form, we have:
1
f(2-h) = ------------------ - 3
4-4h +h^2
Answer
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Step-by-step explanation:
Answer:
Slope m = -(x+2)
The Slope of the secant m = 1
Step-by-step explanation:
From the given information:
The slope of the line passing through P(-2,-4) and Q ( x, f(X)) can be calculated as :
Slope m =
Slope m =
Slope m =
Slope m =
Slope m = -(x+2)
Passing through P(-2,4) and Q(-3,3)
Slope of the secant m = -(x+2)
Slope of the secant m = -(-3 +2)
Slope of the secant m = -( -1)
The Slope of the secant m = 1
Answer:
FALSE: An angle of the triangle is bisected.
TRUE : A perpendicular segment is created from a vertex to the opposite side.
TRUE: A side of the triangle is bisected.
TRUE: The center of the triangle is found.
Step-by-step explanation:
Median: Median of a triangle is a line segment which joins the vertex of a triangle to the mid point of its opposite side.
1) A median is also a angle bisector of the vertex through which it passes but ONLY in ISOSCELES and EQUILATERAL TRIANGLE.
2)A perpendicular segment is created from a vertex to the opposite side. This is true for all the types of triangle.
3)A side of the triangle is bisected. Yes, the side of the triangle on which the median falls, is bisected.
Median divides the side of the triangle in to two equal sides.
4)The point where all the three median of the triangle intersect inside the triangle.That point is called the centro-id of the triangle.
Hence, the centroid of the triangle is found.