3 years ago

Translate word sentences into algebraic expressions

1 answer:

ELEN [110]3 years ago

3 0

D. is the correct answer to your question

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DanielleElmas [232]

Https://us-static.z-dn.net/files/d32/38c3ab868a9002a8c0889292f96a8840.jpeg

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3 years ago

liberstina [14]

Answer:

-13

Im correct!

6 0

3 years ago

RUDIKE [14]

The solution is in the attachment

7 0

3 years ago

Svetlanka [38]

The answer is option 2,

2x10^10

8 0

3 years ago

laiz [17]

Step-by-step explanation:

$\quad \twoheadrightarrow\sf {cos \; \theta = \dfrac{Base}{Hypotenuse} } \\$

Hence, base = 2 units and hypotenuse = 3 units.

$\quad \twoheadrightarrow\sf { H^2 = B^2 + P^2} \\$

$\quad \twoheadrightarrow\sf { P^2 = H^2 - B^2} \\$

$\quad \twoheadrightarrow\sf { P^2 = (3)^2 - (2)^2} \\$

$\quad \twoheadrightarrow\sf { P^2 = 9- 4} \\$

$\quad \twoheadrightarrow\bf { P = \sqrt{5}} \\$

Now, we know that :

$\quad \twoheadrightarrow\sf {cosec \; \theta = \dfrac{Hypotenuse}{Perpendicular} } \\$

$\quad \twoheadrightarrow\bf{cosec \; \theta = \dfrac{3}{\sqrt{5}} } \\$

Therefore, the required answer is 3/√5.

4 0

2 years ago