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ddd [48]
3 years ago
15

3 1/2x + 215 = 495 Why is 3 1/2 multiplied by x in the equation

Mathematics
1 answer:
nlexa [21]3 years ago
5 0
3 1/2 x is multiplied by x In the equation because it is the coefficient, the number being multiplied by the variable
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Triangle ABC is isosceles with AB=CB. Circle M is inscribed in Triangle ABC such that it is tangent at points D, E, and F. If th
Ierofanga [76]

Answer:

The answer is "12 inches".

Step-by-step explanation:

Please find the image file of the graph.

We know AE = CF \ and \ EB = FB so because the triangle is isosceles.

EB = 2x, FB = 2x,\ and \ CF = x when AE is called by x.

We know that AE = AD = x since E and D are tangent points to a circle.

They have CD = CF = x since D and F are tangent points only to circle.

Thus, if the perimeter is 32, the following is the result:

\to AE + EB + BF + FC + CD + DA = 32\\\\\to x + 2x + 2x + x + x + x = 32\\\\\to 8x = 32\\\\\to x = 4

Therefore the length of BC = BF + FC = 2x + x = 3x = 12\  inches

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3 years ago
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Viefleur [7K]

Answer:

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Step-by-step explanation:

Parallel lines have the same slope.

Therefore, if the slope of line b is 1/3, the slope of line a is also 1/3

8 0
2 years ago
Which function rule does the graph represent?
Rudiy27
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step by step explanation :
3 0
3 years ago
1/5 1/8 least common <br> Denominator
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LCM= 40

factors of 5- 5, 10, 15, 20, 25, 30, 35, 40*
factors of 8- 8, 16, 24, 32, 40*
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Convert 0.0000001 to the power of 10
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