Given:
The ratio of the measures of the sides of a triangle is 3:4:5.
Its perimeter is 48 inches.
To find:
The scale factor as a decimal, and the measure of each side of the triangle.
Solution:
Let x be the scale factor. Then the measures of sides of the triangle are 3x, 4x and 5x.
The perimeter of the triangle is 48 inches. It means the sum of all sides of the triangle is 48 inches.


Divide both sides by 12.


Now, the measures of sides are:


Similarly,


And,


Therefore, the scale factor is 4 and the measures of sides are 12, 16 and 20.
Answer:
No, the blinds will not fit inside a 45-inch space.
Step-by-step explanation:
No, the blinds will not fit inside a 45-inch space, because the blinds are too large.
To check;
140 cm = 56 inches
140 / 2.5 = 56
&
45 inches = 112.5 cm
45 x 2.5 = 112.5
Hope this helps!
Answer: 3
Step-by-step explanation:
Find slope of that line which is -1/3x-4
then flip its sign and the equation to get 3
Answer:
92.5 %
Step-by-step explanation:
....................
Y = 32
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