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2 years ago

12

Find the exact value of each.

1 answer:

FrozenT [24]2 years ago

7 0

Answer:

sin (20) = - 2 $\sqrt{10}$ / 7

Step-by-step explanation:

1- Find the trigonometric values

Hope this helps :)

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Help pls and thank you :)

klio [65]

Answer:

The one on the bottom right

Step-by-step explanation:

8 0

3 years ago

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Elevii clasei a IV-a au fost la patinoar. Stiind ca numarul baietilor reprezinta jumatate plus 3 din numarul copiilor si ca numa

Shalnov [3]

Step-by-step explanation:

Fie x numărul de copii

$f = 10$ $=\:fete$

$b\:=\:\frac{x}{2}\:+\:3$

$f\:+\:b\:=\:x$

$10\:+\:\frac{x}{2}\:+\:3\:=\:x$

$20\:+\:x\:+\:6\:=\:2x$

$x\:=\:26\:copii\:au\:fost\:la\:patinoar$

$b=\frac{26}{2}+\:3$

$b\:=\:16\:baieti$

7 0

3 years ago

What value of g makes the equation true?<br> (x+7)(x-4)= x2+gX-28

svet-max [94.6K]

Answer:

G =3

Step-by-step explanation:

if you multiply out x+7 and x-4 you get x^2+3x-28

The 3 in the above equation is like the G

6 0

3 years ago

How do u do this?? Number 28

Ede4ka [16]

U just write it in word form

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3 years ago

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A plant is already 41 centermeters tall , and it will frow on cenimeters every month. The plant's hieght,H (in centimeters) afte

Slav-nsk [51]

54 because the equation is 41+m and m is 13 and 41+13=54.

4 0

3 years ago