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Helen [10]
3 years ago
11

Proportions in Triangles (5)

Mathematics
1 answer:
slava [35]3 years ago
7 0

Answer:

  3 1/3

Step-by-step explanation:

Right side segments are proportional to left side segments:

  5/6 = x/4

  x = 4·5/6 = 3 1/3 . . . . . multiply by 4

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If f(x)=4x-2 and g(x)=-8x+7, find h(x)=f(x) - g(x)
user100 [1]

Answer:

h(x)=12x-9

Step-by-step explanation:

We are given the two functions:

f(x)=4x-2\text{ and } g(x)=-8x+7

And we want to find:

h(x)=f(x)-g(x)

So, by substitution:

h(x)=(4x-2)-(-8x+7)

Simplify. Distribute:

h(x)=(4x-2)+(8x-7)

Rearrange:

h(x)=(4x+8x)+(-2-7)

Combine like terms. Hence:

h(x)=12x-9

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2 years ago
If m angle A = (4x + 2) degrees , what is the measure of the complement of angle A ?
Kisachek [45]
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ZanzabumX [31]

Answer:

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Step-by-step explanation:


3 0
3 years ago
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