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gayaneshka [121]
3 years ago
5

Triangle is a scaled copy of triangle . Side measures 20 cm and is the longest side of . Side measures 5 cm and is the longest s

ide of .
Triangle is a scaled copy of triangle with what scale factor?
Triangle is a scaled copy of triangle with what scale factor?
Mathematics
2 answers:
cupoosta [38]3 years ago
8 0
The answer is 4.........
romanna [79]3 years ago
4 0

Answer:

A factor of 4

Step-by-step explanation:

Since the longest side for the bigger triangle is 20cm and the smaller triangle 5cm

Hence

\frac{20}{5}  = 4

Thus a factor of 4

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Find the slope of the line through the points (12, -9) & (-11, -9)
marin [14]

Answer:

0

Step-by-step explanation:

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3 years ago
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If you have 14 feet of fencing, what are the areas of the different rectangles you could enclose with the fencing? Consider only
disa [49]

Answer:

Area of rectangle possible. : 6ft² ; 10 ft², 12 ft²

Step-by-step explanation:

Feets of fencing = 14

Perimeter = 14

Let x = Length y = width

Perimeter = 2(x + y)

For x = 1

2(1 + y) = 14

1 + y = 7

y =6

Area of rectangle ; x *y = 1 * 6 = 6 ft²

For x = 2

2(2 + y) = 14

2 + y = 7

y = 5

Area of rectangle ; x *y = 2 * 5 = 10 ft²

For x = 3

2(3 + y) = 14

3 + y = 7

y =4

Area of rectangle ; x *y = 3 * 4 = 12 ft²

For x = 4

2(1 + y) = 14

4 + y = 7

y = 3

Area of rectangle ; x *y = 4 * 3 =12 ft²

Hence, Area of rectangle possible. : 6ft² ; 10 ft², 12 ft²

8 0
3 years ago
What is the sign of-5×-1/-2
Svetradugi [14.3K]
The sign would be negative because there is an odd number of negatives. If there were an even number of negatives it would be positive.

Multiply -5 by -1

The answer would be -5/2
5 0
3 years ago
Erin had 55 stuffed bears. She took out her 7 favorite and equally divided the rest among her 3 sisters. How many bears did each
m_a_m_a [10]

Answer:

16

Step-by-step explanation:

55-7= 48

48/3 = 16

5 0
2 years ago
I have to find the circumference of 15 cm​
Pie

Answer:

r = 2.39 and C=2πr=2·π·2.39≈14.99997

Step-by-step explanation:

Using the formula

C=2πr

Solving for r=C 2π=15

2·π≈2.38732

and then u round up the 7 told the 8 to go up.

2.39

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3 years ago
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