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Mathematics

1 answer:

tangare [24]3 years ago

3 0

Answer:

c= 17

Step-by-step explanation:

c² = a² + b²

c= ?

a = 8

b= 15

c² = (8)² + (15)²

c² = 64 + 225

c² = 289

$\sqrt{c ^{2} } = \sqrt{289} \\ \\ c = 17$

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Which linear function represents the table?

erica [24]

The answer is d) -2x-7

8 0

3 years ago

Given: g(x) = x - 4 and h(x) = 2x - 8,

kvasek [131]

Plug in 10 for x in h(x) then simplify
h(10)=2(10)-8
h(10)=20-8
h(10)=12

h(10) is 12 so put 12 in for g(x)
g(h(10))=12-4
g(h(10))=8

Here’s everything together
g(h(10))=(2(10)-8)-4
=(20-8)-4
=(12)-4
=8

This is what I’ve always done. I can’t really tell what your answers are so sorry if this isn’t right at all.

3 0

3 years ago

Please help whoever answers this correctly I'll mark your answer brainliest

Oksana_A [137]

Answers:

Incorrect
Correct
Correct

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Explanation:

When applying any kind of reflections, the parallel sides will stay parallel. Check out the diagram below for an example of this.

So PQ stays parallel to RS. Also, QR stays parallel to PS.

The statement "PQ is parallel to PS" is incorrect because the two segments intersect at point P. This letter "P" is found in "PQ" and "PS" to show the common point of intersection. Parallel lines never intersect.