How do you find the point of intersection(s) for x = 2y2 + 3y + 1 and 2x + 3y2 = 0A) You cannot find points of intersections for non-functions.

B) Plug in 0 for x into both equations and solve for y. Then plug that answer back into the other equation to find the corresponding x-coordinate.

C) Solve both equations for x and set them equal to each other. This will give you the y-coordinates of the points of intersection. Then plug back into one of the equations to find the corresponding x-coordinates.

D) Solve both equations for y and set them equal to each other. This will give you the x-coordinates of the points of intersection. Then plug back into one of the equations to find the corresponding y-coordinates.

Answers

Answer 1

Answer: x = 2y2 + 3y + 1 and 2x + 3y2 = 0

OptionC) Solve both equations for x and set them equal to each other. This will give you the y-coordinates of the points of intersection. Then plug back into one of the equations to find the corresponding x-coordinates.

x = 2y^2 + 3y + 1 x = - 3y^2 / 2

2y^2 + 3y + 1 = - 3y^2 / 2

4y^2 + 6y +2 = -3y^2

4y^2 + 3y^2 + 6y +2 = 0

7y^2 +6y + 2 = 0

Now you apply the quadratic formula and find y-values. Then use those values to find the x -values.

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Find the equation of the straight line passing through the point (3, 5)which is perpendicular to the line y = 3x + 2

Complete the statement: Cosine is the reciprocal of the ___________ ratio.

Answers

Cosine is the reciprocal of the Secant ratio.

Help me solve these problems please

Answers

Principal amount is $1510, so P = 1,510 dollars.

Compounding period is daily, so N = 365.

Interest rate is 12%, so r = 0.12

Time of investment is 3 years, so t = 3 years.

We can use compound interest formula as given below :-

Amount = $P*(1+(r)/(N) )^((N*t))$

$Amount=1510*(1+(0.12)/(365) )^((365*3)) \n\nAmount=1510*(1+0.000328767 )^((1095)) \n\nAmount=1510*(1.000328767 )^((1095)) \n\nAmount=1510*(1.433244609) \n\nAmount=2164.199359 \approx 2164.20 \;dollars$

Hence, total amount in account would be 2,164.20 dollars.

Which expression is equivalent to (8-3i)-(2-91)?Ο Α. 18-6i
OB. 11 +78
O C. 6-12i
O D. 6+6i

Answers

Answer:

the correct answer is option B.

Step-by-step explanation:

First, we need to combine the terms inside the parentheses.

This gives us (8-3i)-(2-9i), or (8-3i)-(-2+9i).

We can then use the additive inverse property to simplify this to (8-3i)+2+9i, which is equal to (11+6i). Therefore, the correct answer is option B.

Which is greater, 0.5 or 2/3??

Answers

Find the average=.gr2ate2+0.5+ 23 3
Find the least common multiple (LCM) of the denominators in order to find the least common denominator (LCD).
which equals 3
Find the mean (arithmetic)-.gr^2ate^2+0.5+ 23 3
The LCM (least common multiple) of two or more non-zero whole numbers is the smallest whole number that is divisible by each of those numbers. In other words, the LCM is the smallest number that all of the numbers divide into evenly.=2grat

In other words:
0.5, 3/5, 0.65, 2/3
Hope this helps
So therefore, 2/3 is greater

0.5, 2/3 = 0.6So 2/3 is greater.Hope it helps and pls mark as the best answer. :-)

{y=2x+14
{−4x−y=4

y = ???

Answers

I hope this helps you

Payton collected data to show the relationship between the number of hours he practices and the number of errors he makes when playing a new piece of music. The table shows his data. A 2-row table with 9 columns. The first row is labeled number of hours with entries 1, 2, 3, 4, 5, 6, 7, 8. The second row is labeled number of errors with entries 36, 34, 30, 31, 23, 16, 11, 5. Which is the approximate slope of the line of best fit for the data? –5.5 –4.5 –2.0 –1.0

Answers

The approximate value of the line of best fit which is the ratio of the change in y and the change in x axis from the options given is -4.5.

The slope of the line of best fit can be determined using the following pair of points :

(1, 36) and (8, 5)

x1 = 1 ; x2 = 8; y1 = 36 ; y2 = 5

The slope is defined thus :