3 years ago

Cos15°°- Sin 15°= 1/√2

1 answer:

4 0

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Aleonysh [2.5K]

Answer:

ORDER THEM FROM LEAST TO GREATEST THEN CROSS OFF A NUMBER FROM EACH SIDE TILL YOU ARE LEFT WITH ONE IN THE MIDDLE

ANSWER IS 17

Step-by-step explanation:

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3 years ago

EastWind [94]

90. To get to this answer, you would multiply 6 X 10 and 3 X 10. You would then add the products: 60 + 30 = 90.

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3 years ago

8090 [49]

Answer:

Step-by-step explanation:

9/I0 x 2/2 =9/I0

Or 0.9 in decimals

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3 years ago

defon

0, because 3 points make a line.

7 0

3 years ago

Nana76 [90]

Answer:

Step-by-step explanation:

The expression is $x^3-2xy^2$ . To find the value, substitute the values x = 3 and y =-2 then follow order of operations.

$x^3-2xy^2\\3^3 -2(3)(-2)^2\\27 -2(3)(4)\\27 - 24\\3$

7 0

3 years ago

Cos15°°- Sin 15°= 1/√2​