3 years ago

-6 9/10 x 2/3 HHHHHHHHeeeeeeeeeeeellllllllllpppppppppppppp

Mathematics

1 answer:

MaRussiya [10]3 years ago

7 0

Answer:

Step-by-step explanation:

-6 9 /10 × 2 /3 = –23 /5 = –4 3 /5

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X= e^t -9 , y= e^2t Find the cartesian equation

valentina_108 [34]

$\bf \begin{cases}
x=e^t-9\\\\
y=e^{2t}
\end{cases}\\\\
-----------------------------\\\\
x=e^t-9\implies x+9=e^t\implies ln(x+9)=ln(e^t)
\\\\\\
ln(x+9)=\underline{t}\\\\
-----------------------------\\\\
y=e^{2t}\iff y=e^{2\underline{ln(x+9)}}$

4 0

3 years ago

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erica [24]

Answer:

BZ = 64/23 = 2 18/23

Step-by-step explanation:

The angle bisectors divide the triangle into proportional parts, so we have ...

CB/CY = AB/AY

CB = CY(AB/AY) = 4(8/6) = 16/3 . . . . multiply by CY and evaluate

and ...

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But we have ...

AZ = 8 -BZ, so this becomes ...

BZ = (8 -BZ)(16/3)/(10)

BZ(1 +8/15) = 64/15 . . . . add the BZ term on the right to both sides

BZ = (64/15)(15/23) = 64/23 . . . . divide by the coefficient of BZ

BZ = 64/23 = 2 18/23

6 0

3 years ago

Someone please help I’ll mark as brainliest

Naya [18.7K]

Answer:

Step-by-step explanation:

because when you subtract the biggest (6) number by the smallest (1) and you subtract them you get 5

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3 years ago

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Vanyuwa [196]

2*4= 8 meters

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Answer:

B) X || Z

Step-by-step explanation:

Hope it helps you in your learning process.

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