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Alex
3 years ago
14

10. Sketch the graph of -5x^2- 16xy +7y^2-198 0. Show the steps used in rotating the axes

Mathematics
1 answer:
stiv31 [10]3 years ago
5 0
So sorry i don’t know the answer but get an app called desmond, it helps a lot
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Sebastian and two friends pooled their money and bought eight packages of baseball cards . there were six cards in each package.
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3 years ago
Answer answer answer answer
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12 \leqslant x < 26

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What is the area of a triangle with a base of five units and a height of 15 units
Leviafan [203]

Answer:

37.5

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2 years ago
Please help and explain<br>????????????<br>​
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what grade is this I might know it

6 0
2 years ago
9. Mr. McDonald has $500.00 to spend at a bicycle store. All prices listed
Nataliya [291]

Answer:

This will explain it

Step-by-step explanation:

To answer the question, you need to determine the amount Mr. Traeger has left to spend, then find the maximum number of outfits that will cost less than that remaining amount.

Spent so far:

... 273.98 + 3×7.23 +42.36 = 338.03

Remaining available funds:

... 500.00 -338.03 = 161.97

The cycling outfits are about $80 (slightly less), and this amount is about $160 (slightly more), which is 2 × $80.

Mr. Traeger can buy two (2) cycling outfits with the remaining money.

_____

The remaining money is 161.97/78.12 = 2.0733 times the cost of a cycling outfit. We're sure he has no interest in purchasing a fraction of an outfit, so he can afford to buy 2 outfits.

8 0
2 years ago
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