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ra1l [238]
4 years ago
11

PLEASE HELP ME FOR EXTRA POINTS AND BRAINLIEST ANWSER

Mathematics
1 answer:
stepladder [879]4 years ago
3 0
Given that sinA = y / r, where y is opposite, and r is hypotenuse,

sinA = DE / DF.
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Y=3x-5x=32.7+4.1y-6.8-x-y=92x+y=-18y-5=x Determine if they are standard form or not standard form
mote1985 [20]

The standard form of a linear equation is:

Ax+By=C

A and B are integers

C is a constant

Then, of the given equation the next are writen in standard form:

\begin{gathered} -x-y=0 \\  \\ 2x+y=-1 \\  \end{gathered}

4 0
2 years ago
the information for the questions come with the image, you only need to do one but do as many as you'd like
ioda
There is a 3/10, 0.3, and 30% chance of selecting cheesecake then a 4/10, 0.4, 40% chance on selecting cookies.

There is a 3/10, 0.3, 30% chance of a person selecting and eating a apple pie and the chance of them selecting another apple pie is 2/9, 0.22222222, 22.2222%.

There is a 4/10, 0.4, 40% chance somebody selects a cookie and gives it to their friend and their is a 3/9, 0.33333333333333, 33.3333% of someone selecting cheesecake randomly.

There is a 3/10, 0.3, 30% percent chance of someone randomly selecting a apple pie then putting it back and there is a 4/10, 0.4, 40% chance of someone selecting a cookie.

There is a 3/10, 0.3, 30% of someone randomly selecting a cheesecake and eating it and there is a 3/9, 0.33333333333333, 33.3333%. I hope this helps but i am a little unsure if for example it says what r the chances of someone RANDOMLY selecting lets say a cookie and lets say the fraction is 3/10, 0.3, 30% and lets say they put it back then it says what are the chances of someone selecting cheesecake but it doesn’t say randomly lets say there are three cheesecakes would the fraction, decimal, and percentage be a hundred percent chance on all of the things because it wasn’t picked randomly?

And another thing is lets say for number 1 someone takes a cheesecake and eats it. Would that affect the number of cheesecakes for the other questions?



ANYWAY I ANSWERED YOUR QUESTIONS THE BEST I COULD IM SORRY IF SOME WERE WRONG ALTHOUGH I DON’T THINK THEY ARE I DON’T KNOW WHAT PEOPLE MEAN BY THEY WOULD GIVE BRAINLIEST BUT IF YOU KNOW HOW OR YOU CAN WILL YOU GIVE IT TO ME.
3 0
3 years ago
Read 2 more answers
Quadrilateral RSTQ is a parallelogram.
Ket [755]

Answer:

\angle T \cong \angle R\\\angle S \cong \angle Q

Step-by-step explanation:

According to the Parallelogram definition, every Parallelogram have a pair of congruent sides.  In this case, Namely \overline{RS} \cong \overline{TQ}  and \overline{QR} \cong \overline{TS}

(not listed as an option)

And the opposite angles are congruent too.

So

\angle T \cong \angle R\\\angle S \cong \angle Q

5 0
3 years ago
The product of a binomial and a trinomial is x 3 + 3 x 2 − x + 2 x 2 + 6 x − 2. Which expression is equivalent to this product a
aev [14]
To simplify the product obtained by multiplying the binomial and trinomial, combine like terms.
                             x ³ + 3x² - x + 2x² + 6x - 2
                         x³ + (3x² + 2x²) + (-x + 6x) - 2 
Further simplification leads to the answer, 
                            x³ + 5x² + 5x -2
This is the first among the choices. 
5 0
3 years ago
Read 2 more answers
Should end up with 2 points.
katrin [286]
X=-2
Y=6

Answer there ^
4 0
4 years ago
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