3 years ago

I been at this Problem For A while now And i just don't understand It

1 answer:

5 0

Answer:

it's february and august because you put the highest and lowest together

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sesenic [268]

Answer:

312

Step-by-step explanation:

First we find the measure of the basea and that is 144 becuase 12x12

To find one side we do b*h over 2 and that is 7x12/2 which is 42 then we know that there are 4 more of those sides and we get 42*4 168

When we add 144+168 we will get 312

5 0

3 years ago

muminat

60,000 times .45= 27000
60,000-27,000= 33,000
US air will have $30,000 left after federal and state taxes

3 0

3 years ago

frozen [14]

It is going to be 7.5

6 0

3 years ago

svetlana [45]

The anwser that I know of is 6x+2

8 0

3 years ago

Helga [31]

Answer:

It's the law of cosines

Step-by-step explanation:

law of cosines states that $c^{2} =a^{2} +b^{2} -2ab (cos(\alpha ))$

so we know that a = 7, b = 4, and alpha would be 135 degrees, so just plugging it in gets us 49+16-2*7*4*(-0.707) = 65 + 39.59 = 104.59

7 0

3 years ago