3 years ago

The coordinates of the vertices of triangle 1 are A(6,6), B(12,9), C(9,6).

Mathematics

1 answer:

Simora [160]3 years ago

6 0

Answer:

idk

Step-by-step explanation:

idk

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miss Akunina [59]

I think it’s the second one but i am not 100% sure

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3 years ago

,please help me solve these 2. problems I am having trouble

Harlamova29_29 [7]

Hi,

1) D

Working :
If the bell rings for 2 weeks straight that means it rings for 14 days.

The bell rings 48 times a day (2 * 24).

The answer is then: 48*14 = 672

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Working:

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3 years ago

What is the product?

Sophie [7]

Answer:

Step-by-step explanation:

In exponent multiplication, if base are same just add the powers.

$(-6a^{3}b+2ab^{2})(5a^{2}-2ab^{2}-b)=(-6a^{3}b)*(5a^{2}-2ab^{2}-b)+2ab^{2}*(5a^{2}-2ab^{2}-b)\\\\$

$=(-6a^{3}b)*5a^{2}-(-6a^{3}b)*2ab^{2}-(-6a^{3}b)*b+ 2ab^{2}*5a^{2}-2ab^{2}*2ab^{2}-2ab^{2}*b\\\\=-30a^{3+2}b+12a^{3+1}b^{1+2}+6a^{3}b^{1+1}+10a^{1+2}b^{2}-4a^{1+1}b^{2+2}-2ab^{2+1}\\\\=-30a^{5}b+12a^{4}b^{3}+6a^{3}b^{2}+10a^{3}b^{2}-4a^{2}b^{4}-2ab^{3}\\$

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3 years ago

All muntiple of 5 is an odd number true proposition?

Natasha2012 [34]

a of 5 is 2.5 b of 5 is 2.5 although 5+5=10 = 2.5×4 =10 (even) x of 5 is odd and y of 5 is even

Therefore, its false;)

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3 years ago

10x^2+50 factoring by taking out the greatest common factor

inessss [21]

Answer:

The greatest common factor is 10

Step-by-step explanation:

Once you factor it out, you have :

10(x^2+5)

8 0

3 years ago