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3241004551 [841]
3 years ago
15

Determine whether 8x + 18 + x is equivalent to 9(2+x) Complete the sentence to justify your answer

Mathematics
2 answers:
erastovalidia [21]3 years ago
8 0
Idk lol that’s why I’m on this app
AlekseyPX3 years ago
6 0

Answer:

Yes they are equivalent

Step-by-step explanation:

8x + 18 + x = 9x + 18

9(2+x) = 18 + 9x = 9x + 18

Therefore, 8x + 18 + x is equivalent to 9(2+x)

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Which of these numbers has the most factors? 6:<br> 17:<br> 25:<br> 36:
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18. 2-(-8) + (-3) =<br> A. 1<br> B. 14<br> C. 12<br> D.7
ioda

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Step-by-step explanation:

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3 years ago
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Use the diagram to find the measure of angle KHL.
bija089 [108]

Answer:

m∠KHL = 43°

Step-by-step explanation:

From the picture attached,

m∠KHL ≅ m∠GHL [Given in the picture]

Now substituting the values of the angles,

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1 + 27 = 5x - 3x

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14 = x

m∠KHL = (3x + 1)° = (3 × 14) + 1

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Therefore, measure of ∠KHL = 43°

3 0
3 years ago
The dimensions of a rectangle are 20' by 40'. If a model rectangle with a scale of 5' = 10'' is to be made, find the dimensions
VMariaS [17]

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