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Morgarella [4.7K]
3 years ago
15

What is the value of x?

Mathematics
2 answers:
Bingel [31]3 years ago
8 0
X is equall to 9. Very simple, just look carefully.
Liono4ka [1.6K]3 years ago
4 0
X = 9

we know this because the two lines on each side of the triangle indicates that they are congruent and equal the same length.
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Answer: D

Step-by-step explanation:

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3 years ago
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kolezko [41]

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Step-by-step explanation:

Here, p represents cost of one potato and n represents the cost of one onion.

And, According to the question,  He purchases 6 pounds of potatoes, p, and 3 pounds of onions, n, for $18.

Therefore, 6p +3n = 18    ------(1)

And, Onions cost twice as much as potatoes.

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8 0
3 years ago
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A noted psychic was tested for extrasensory perception. The psychic was presented with 2 0 0 cards face down and asked to determ
Natasha2012 [34]

Answer:

C. P- value < 0.04 0.05

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hello,

we were given the sample size, n = 200

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thus the P - value for the hypothesis test is P(Z > 1.7678) = 0.039.

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Answer:

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Step-by-step explanation:

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