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8_murik_8 [283]
3 years ago
8

Alexus is ordering a large pizza for lunch. She has $15 dollars in all. A large pizza costs $9 and

Mathematics
1 answer:
exis [7]3 years ago
4 0

Step-by-step explanation:

It would be

9+6 because 0.50 is a dollar so if u multiply by 6 and add the 9 the equation would be 9+6.......

don't forget get to rate me thx:)

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S over 4= -3.2 find the value of s
ryzh [129]

Answer:

s = - 12.8

Step-by-step explanation:

Given

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s = 4 × - 3.2 = - 12.8

7 0
3 years ago
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Which of the following numbers could be the sides of a right triangle. A)8,15,17. B)6,8,12 C)9,11,21 D)4,13,16
ArbitrLikvidat [17]

Answer:

A) 8, 15, 17.

Step-by-step explanation:

Right triangle obey the Pythagorean theorem. Thus, we choose the two smaller numbers (being the cathetus) and if after applying the P. Theorem we get the biggest of each option  (the hypotenuse) that means that those numbers could be the sides of a right triangle.

The Pythagorean theorem states that: a^2+b^2=c^2

Thus:

\sqrt{a^2+b^2}=c

Option A:

\sqrt{8^2+15^2}=17 → 17 = 17 OK!

Option B:

\sqrt{6^2+8^2}  = 10 → 10 ≠ 12 NO

Option C:

\sqrt{9^2+11^2} = [tex]\sqrt{202}[/tex] → \sqrt{202} ≠ 21 NO

Option D:

\sqrt{4^2+13^2} = \sqrt{185} → \sqrt{185} ≠ 16 NO

3 0
3 years ago
Helppppp 78 squared to the 3rd
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The answer would be:

6 0
2 years ago
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yulyashka [42]

Answer:

280 student tickets

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Explanation:

I'm guessing this is the question you meant to ask:

Eight hundred tickets were sold for a movie production and the receipts for the performance wear $8600. The tickets for adults and students sold for $12.50 and $7.50, respectively. How many of each ticket were sold?

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2 years ago
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zaharov [31]
0.88......ones (decimal), tenths, hundredths
so 8 is in the tenths place....8/10
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2 years ago
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