1 year ago

Prove that equation ax^2+2hxy+by^2 always represent a pair of straight lines passing through the origin

Mathematics

1 answer:

GarryVolchara [31]1 year ago

4 0

You should try a calculator 2 6

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sesenic [268]

$\color{voilet}\huge{AN}$ $\color{yellow}\huge{S}$ $\color{blue}\huge{W}$ $\color{orange}\huge{ER}$

The predicate is (turn yellow in the fall).

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Because the subject in the sentence is the leaves

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2 years ago

Which is the closest approximation to the area of the circle?

Arte-miy333 [17]

A. 6082
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2 years ago

What is coordinate geometry

Elina [12.6K]

is the study of algebraic equations on graphs

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2 years ago

Suppose a triangle has two sides of length 32 and 35, and that the angle

pantera1 [17]

Answer:

The third side is around 58.043

Step-by-step explanation:

Use the law of cosines: $c^2=a^2+b^2-2abcos(C)$

Plug in the two sides we know (into a and b) and the angle we know (into angle C).

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$c^2=32^2+35^2-2(32)(35)cos(120)$

Use a calculator:

$c^2=3369\\$

$c=58.043087...$

(Note: Make sure you're in Degrees mode.)

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2 years ago

I need help with 18-19

Svet_ta [14]

Answer:

18-19= -1

Step-by-step explanation:

18-19=-1

Sweetheart, you cant subtract a smaller number from an bigger number or it will be a negitive number so the answer is -1

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1 year ago

Read 2 more answers