Answer:
Assuming that the circle bissects the triangles equal sides at their midpoints, the ratio of the larger to smaller triangle should be close to 1/3
Answer: 28 shirts
Step-by-step explanation:
From the question, we are informed that Lisa sold 11 shirts for every 7 shirts Becky sold. This can be expressed in a fraction as:
Lisa = 11/(11 + 7) = 11/18
Becky = 7/(11 + 7) = 7/18
If the girls sold 72 shirts in all, the number of shirts sold by Becky will be:
= 7/18 × 72
= 7 × 4
= 28
Let Sydney's age be x
Christine's age is 2x
Sum of their age is 54
x + 2x = 54
3x = 54
x = 18
Sydney is 18 years old.
The area of this shape is 20 unit².
<h3>What is the area of the shape?</h3>
The total number of unit squares in the shape is the area of the shape.
Given in the figure:
The number of complete squares in the shape = 12
The number of squares more than half in the shape = 8
The total number of squares in the shape = 12 + 8 = 20
Area of the 1 square = 1 unit × 1 unit = 1 unit²
Area of 20 squares = 20 × 1 unit = 20 unit²
Approximate area of the shape = 20 unit²
Therefore, the area of the given shape is 20 unit².
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Answer:
y = (x-1)^2 - 2
Step-by-step explanation:
The parabola vertex point is always (h, k) in y = (x-h)^2 + k
All you have to do is look at h and k to find your vertex. Since in y = (x-1)^2 -2 has an h of -1 (Which makes it positive 1 when you plug it in) and a k of -2, that means that is your answer.
