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Crazy boy [7]
2 years ago
8

Please Answer due today 100 points

Mathematics
2 answers:
Alenkinab [10]2 years ago
7 0

Answer:

A scaled copy is a copy of an figure where <u>every</u> length in the original figure is multiplied by the same number.

The original figure A is 2 units wide and 2 units high.  The scaled copies must follow the same ratio of width to height (2 : 2), as well as the vertices of the figure remaining the same.

Therefore, figures 2 and 4 are scaled copies only.

No, for figure B to be a scaled copy, the width would also have to be scaled down. As the width has remained the same in both figures, figure B is not a scaled copy.

A & D are scaled copies

<u>Question 4</u>

1.  5 · 3 = 15

2. 4 · 8 = 32

3. 6 · \dfrac32 = 9

4. 12 · \dfrac14 = 3

Semmy [17]2 years ago
4 0

Answer:

Figure 2 and figure 4

Yes I agree with Tyler

A

C
D

Step-by-step explanation:

Figures 2 and 4 are not slanted which changes the original form, unlike the others.

I agree with Tyler because the size is not only smaller but it says that it was scaled by 2 more centimeters than the original figure.

I believe its the others because the other one is scaled upwards unlike the rest.

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Question No. 4 The area of an equilateral triangle is half the area of a rhombus which in turn is equal to one third the area of
____ [38]

The ratio of the length of each side of the triangle to that of the hexagon is

<h3>What is equilateral triangle?</h3>

The triangle which has all the three sides equal in dimension is called the equilateral triangle.

According to the question,

Area of triangle = Area of rhombus = Area of hexagon

1/2 base x height = 1/2 diagonal1 xdiagonal2 = (3√3 / 2) side²

The triangle has equal base and height = a.

The hexagon has each side measuring b.

1/2 a² = (3√3 / 2) b²

Ratio of sides of triangle and hexagon is

a²/b² = 3√3

a/b = √ 5.19615

a/b = 2.2795

Thus, the ratio of each side of the triangle to that of the hexagon is 2.2795.

Learn more about equilateral triangle.

brainly.com/question/3461022

#SPJ1

4 0
1 year ago
How can you estimate 1,506 divided 2 so that it is close to the actual answer
NeTakaya
Think of dividing by 2 splitting it in half, if you round it you get about 1500 then split that in half. it would be around 750.
7 0
3 years ago
Find the average of Brendan's Math test Scores:
Marta_Voda [28]

Answer:

The average score is 85

Step-by-step explanation:

Good Luck!

6 0
3 years ago
A road is 2/5 of a mile long. A crew needs to repave 4/5 of it. How long is the section that needs to be repaved?
yanalaym [24]

the answer is 2/20 or simplified 1/10

6 0
3 years ago
How do you solve
lukranit [14]
Because 666 and 420 makes 1,086 and 6969+6969=13,938 therefore x is equivalent to y so ur answer is y=1.
4 0
3 years ago
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