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allsm [11]
3 years ago
13

A rectangle and a chai go have the same area. If their bases are the same lengths, how do their Heights compare? Justify your an

swer.
Mathematics
1 answer:
Alika [10]3 years ago
7 0
I think u mean triangle in your question.
Area of rectangle = l × b = height × base = bh
Area of traingle = ½bh'
Area of rectangle = Area of triangle (given)
bh = ½bh'
h' = 2h
It means that the height of the given triangle is double the height of the rectangle.
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A shoe store displayed 75 pairs of shoes on 12 shelves. How many pairs of shoes could the store display on eight shelves.
yanalaym [24]
50 pairs of shoes since 75/12 is 6.25 and then multiply 6.25x8
8 0
3 years ago
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Pleasee help me i’ll give you brainliest
Shalnov [3]

Answer:

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Step-by-step explanation:

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3 years ago
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A triangle with vertices at A(20, –30), B(10, –15), and C(5, –20) has been dilated with a center of dilation at the origin. The
Kobotan [32]

Answer:

One-fifth

Step-by-step explanation:

step 1

Find the distance between the origin and the point B

the formula to calculate the distance between two points is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}

we have

O (0,0) and B(10, –15)

substitute

d=\sqrt{(-15-0)^{2}+(10-0)^{2}}

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step 2

Find the distance between the origin and the point B'

the formula to calculate the distance between two points is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}

we have

O (0,0) and B'(2,-3)

substitute

d=\sqrt{(-3-0)^{2}+(2-0)^{2}}

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step 3

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The scale factor is equal to divide the length of segment OB' by the length of segment OB

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\frac{\sqrt{13}}{\sqrt{325}}=\frac{1}{5}

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One-fifth

4 0
3 years ago
Read 2 more answers
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mixas84 [53]

Answer:

no \: solution

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128 = 68

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no \: solution

8 0
3 years ago
.002 is 1/10 of what
8_murik_8 [283]
This uses the concept of proportions.

.002 converted to a fraction is 2/1000, or 1/500.

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Cross-multiply.
10 * x = .002 * 100
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x = .2 / 10
x = .02

The answer is .02
3 0
3 years ago
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