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LenaWriter [7]
2 years ago
14

Help please. Assignment due tonight.

Mathematics
2 answers:
iVinArrow [24]2 years ago
8 0

Answer:

sin b

Step-by-step explanation:

Dmitrij [34]2 years ago
4 0

Answer:

cos A

Step-by-step explanation:

sine = \frac{opposite}{hypotenuse}

sine B = \frac{3}{5}

cos = \frac{adjacent}{hypotenuse}

cos A = \frac{3}{5}

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Please include work!
aleksandrvk [35]

Answer:

A) y = x^2 -1

B) -y = 2x^2 +1  We multiply B) by -1

B) y = -2x^2 -1

We can then say x^2 -1 = -2x^2 -1

3 x^2 = 0

x = 0

************* Double-Check: ******************

Equation A) y = -1 and

Equation B) y = -1

Step-by-step explanation:

5 0
3 years ago
Como llega el gas natural a las Islas Baleares? I a Mallorca?
WINSTONCH [101]

Answer:

El gas natural llegó ayer a Mallorca a través del gasoducto submarino.

7 0
3 years ago
What time is 7 1/2 hours before 2:12 am
Vlad1618 [11]
6:42 pm bc subract 2 hours is 12:12am and then subtract the rest is 7:12pm then you subract 12 minutes is 7 pm the subtract the 18 minutes left is 6:42 pm
4 0
3 years ago
Someone thats good at geometry please help asap!
frosja888 [35]

Answer:

x=125

Step-by-step explanation:

∠PAT=180° - ∠ATP - ∠APT

∠PAT=180 - 3x - 3 -4x -4= (173 - 7x)°

3x + 3 + 4x + 4 + 173-7x = 180  

⇔x = 125

4 0
3 years ago
Subtract 8.3 – 2.57 =
likoan [24]

Answer:

5.73

Best of luck

Step-by-step explanation:

4 0
2 years ago
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