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3 years ago

I need help with math, respond back if you can help me on any other platforms to help

Mathematics

1 answer:

erica [24]3 years ago

3 0

Answer:

i can help on sc

Step-by-step explanation:

snap is realparisbaron

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If cosθ=2/3 find cscθ using identities. This is in quad. 1.

laiz [17]

Step-by-step explanation:

cos θ = 2/3

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

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

Please help giving brainliest for the correct answer

BigorU [14]

Answer:

6 SQUARE CENTIMETERS

Step-by-step explanation:

It's pretty easy you just add it

but with different shapes you can multiply but fo this its 6

Brainliest if im right!

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3 years ago

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According to the graph, what is the experimental probability of selecting the letter T?

valentina_108 [34]

Answer: the answer is 1/5 I put 4 and got it wrong, after submitting the test it showed me the answer

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2 years ago

-(x+2)+(2x-1)=-(x+1)+2(x-1) what do the x`s equal

n200080 [17]

Answer:

That's basically how you solve it

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3 years ago

Please help me i really need help!

alexandr1967 [171]

The answer is 13 to your question

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3 years ago

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