Mathematics High School

The slope of the tangent to a curve at any point (x, y) on the curve is negative x divided by y . Find the equation of the curve if the point (2, -2) is on the curve.

x + y = 0
x^2 - y^2 = -2
x^2 + y^2 = 16
x^2 + y^2 = 8

Answers

Answer 1

Answer:

.

Step-by-step explanation:

.

Answer 2

Answer:

i belive its x^2 + y^2 = 8

Step-by-step explanation:

Related Questions

What would be the new exponent if you multiplied

10-2 x 105? Just write the number for the exponent.

Answers

Answer:

The number of the exponential is 3

Step-by-step explanation:

10^-2×10^5

According to the law when the base are equal you pick one then add the power when it is multiplication when it is division, you subtract the power

10^-2+5=10^3

Pls make answer as brainlist

what number can go into 48 and 24

Answers

Answer:

1, 2, 3, 4, 6, 8, 12, 16

Step-by-step explanation:

just factor it

Factor 60y-90-20x to identify the equivalent expressions. Choose two answers.



5(14-16-4x)



2(30-45-10)



5(12y-18-4x)



10(6y-9-2x)

Answers

C & D
Step-by-step explanation:
One evident common factor between 60, 90, & 20 is 10 because all these numbers end in a 0; Therefore one way to factor the equation 60y - 90 - 20x is;
10 (6y – 9 – 2x)
5 is also a common factor between the numbers 60, 90, & 20
60/5 = 12; 90/5 = 18; 20/5 = 4
Therefore 60y - 90 - 20x is also equal to;
5 (12y – 18 – 4x)

A singles tennis court measures (8x - 2) ft long and (3x – 3) ft wide.

Answers

Answer:

24x²-30x+6

Step-by-step explanation:

multiply the parentheses

(8x-2)(3x-3)

calculate multiply

8x•3x-8x•3-2•3x-2•(-3)

collect like terms

24x²-30x+6

I just need help trying to figure out what the answer is

Answers

Take the percentages that are shown in the graph to subtract from 100.

Select the correct answer from each drop-down menu. Consider the end behavior of the function g(x) = |x-2| - 3. As x approaches negative infinity, Rx) approaches As x approaches positive infinity, AX) approaches infinity. y infinity​

Answers

1 positive 2 is negative

The solution is: As x approaches negative infinity, f(x) approaches

Positive; Negative.

What is function?

Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable.

here, we have,

According to the question, the following information is given

G(x) = |x - 2| - 3

Based on the above information

As it can be seen that there is a modulus that means if there is any negative value that it can become a positive value.

Therefore the answer is positive and negative.

hence, The solution is: As x approaches negative infinity, f(x) approaches

Positive; Negative.

To learn more on function click:

brainly.com/question/21145944

#SPJ7

Maria buys 4 1/5 pounds of plums. The total cost after using the coupon for 55 cents off her entire purchase is 3.23$. If c represents the cost of the plums in dollars per pound, what equation could represent the situation?

Answers

$3.23 = 4 1/5c - .55

4 1/5c = the pounds of plums, and the cost of each pound. - .55 represents subtracting the coupon.

The possibility of an event happening is its ______.

Answers

Answer:

Probability

Step-by-step explanation:

Answer:

Probability.

Step-by-step explanation: This is the chance of an event or something happening. Like one green, blue, yellow, and a red square have a1/4 chance of happening since there are four. This can go to 1/6 if we add white and purple to the spinner.

Please answer quickly

Answers

Answer:

1 1/2

Step-by-step explanation:

find the value of given expression

[tex] \sqrt{8100} [/tex]
​

Answers

Answer:

90 is the answers for the question

90 is the answer for the question

Joseph made 5% of his free throws over the season. If he shot 160 free throws, how many did he make?

i rly need help omagash

Answers

0.05 x 160 = 8
he made 8 free throws

What is the correct answer?

Answers

Answer:

C please give brainest!

Step-by-step explanation:

A farmer needs to plant 180 tomato plants. He can plant 9 plants every 15 minutes.



a) What percentage of the planting will be complete after 75 minutes?

It will be
% complete.



b) How many minutes will it take to finish 90% of the planting?

It will take ____ minutes.

Answers

Answer:

52.94%

270 minutes

Step-by-step explanation:

1. 9 plants - 15 minutes

x plants - 75 minutes

Cross multiply

15x = 75 x 9

15x = 675

Divide both sides by 15

x = 675/15

x = 45 plants

45/85 x 100

= 52.94%

2. 90% of 180

= 90/100 x 180

= 162 plants

9 plants - 15 minutes

162 plants - x minutes

Cross multiply

9x = 162 x 15

9x = 2430

Divide both sides by 9

x = 2430/9

x = 270 minutes or 4 hours 30 minutes.

the area of a parallelogrem is 49 square meters the base of the parallelogram is 7 meters what is the height of the parallelogram​

Answers

Answer:

7

Step-by-step explanation:

brainalist plz

Answer:

height is 7 meters

Step-by-step explanation:

What is the equivalent numerical value of the expression 2−4×27

Answers

-106 is the answer!!!
What’s the answer to this please help mate n

What is the value of the expression 8 − (7 − 4) + 12 x 2?
Question 4 options:

29

11

14

19

Answers

Answer:

this is the answer happy to help

Answer:

29

Step-by-step explanation:

[tex]8 - (7 - 4) + 12 \times 2 \\ 8 - 3 + 24 \\ 5 + 24 \\ 29[/tex]

I hope that is useful for you :)

Johnson Middle School has 400
students. Pam surveys a random
sample of 40 students and finds that
15 of them have a computer. How
many tolal students at the school are
likely to have computers?
A 60
B 150
C 160
B 150

Answers

Answer:

the answer is B. 150

what is the solution to the inequality

Answers

it would be x ≥ -2
i’ll attach an image to show work

One-half cup is 4 fluid Ounces. How many fluid Ounces will 7% cups be?

Answers

56 Fluid ounces........
56
Tvtctyvyvyvttvycyvvyy yucca

3·1·(5³ - 12²) - 254 =
dau oroana va roog√

Answers

Answer:

-311

Step-by-step explanation:

Answer:

- 311

Step-by-step explanation:

3 · 1 · (5³ - 12²) - 254

3 · 1 · (125 - 144) - 254

3 · 1 · (- 19) - 254

3 · (- 19) - 254

- 57 - 254

- 311

PLEASEEEE SOMEONE HELP ME WITH THIS ITS DUE IN A COUPLE HOURS!!!!! FOR trigonometry

Answers

Nobody:
People in maths problems: Let’s find out the height of that post, it’s gonna be super fun!

Answer:

I believe that you are missing the...

Hypotenuse and Adjacent

Hypotenuse: x ≈ 29.79 units

Adjacent: x ≈ 38.89 units

Step-by-step explanation:

So sorry if it's wrong

30 points I need help asap

Answers

Answer:

Volume= 510 in^3

Step-by-step explanation:

Break it into pieces

4*17*5=340

4*7*5=140

3*4*1/2=6, *5=30

340+140+30=510

A quadrilateral has two angles that measure 290° and 20°. The other two angles are in a
ratio of 2:3. What are the measures of those two angles?

Answers

Answer:

Step-by-step explanation:

The remains two angles are 2x and 3x.

2x+3x = 360-290-20 = 50°

x= 10°

One angle is 20°. The last angle is 30°

Find the length of side a.

Answers

Answer:

C. 5

Step-by-step explanation:

Keeping in mind that this is a right triangle, to find the length of side a, we can use the Pythagorean Theorem.

Remember, the Pythagorean Theorem is:

a² + b² = c²

where a and b are the legs of the right triangle and c is the hypotenuse.

As we can see in the image, a is one of the two legs of the right triangle. 13 is the hypotenuse and 12 is another leg. Plugging into the Pythagorean Theorem, we get:

a² + 12² = 13²

Now we solve for a.

a² + 144 = 169

Subtract 144 from both sides.

a² = 169 - 144

a² = 25

Take the square root of both sides.

a = √25

a = 5

So the length of side a would be 5.

The answer would be C. 5.

I hope you find my answer and explanation to be helpful. Happy studying.

Answer: C. 5

Step-by-step explanation:

We'll use the Pythagorean Theorem to find the missing side.

a^2 + b^2 = c^2

a^2 + 12^2 = 13^2

a^2 +  144 = 169

a^2 = 25

(simplify)

[tex]a^2 = \sqrt{25}[/tex]

a = 5

Write the ratios in simplest form
35
210​

Answers

Answer:

1:6.

Step-by-step explanation:

210/35 = 6

so the ratio 35:210 simplifies to 1:6.

Steve uses 14 blue beads and 6 green beads to make a bracelet. Which ratio compares the number of blue beads to the total numbers of beads in one bracelet?
A. 14:6
B. 6:14
C. 6:20
D. 14:20

Answers

There are 14 blue beads in total. If you use 14 blue needs and 6 green needs that is 14+ 6 which equals 20.

Please solve help plz plz plz

Answers

Answer: it is an  octagonal prism

Answer:

It's a hexagonal prism

What is the value of x?​

Answers

Answer:

the solution is 4sqrt(2)

A set cards has the numbers 1 through 25 on each card. Each numbers appears on exactly one card. What is P (less than8)?

Answers

Answer:

7/25

Step-by-step explanation:

use the distributivity of multiplication of rational numbers over addition to simplify:
-3/8 * (4/7+[-11/7])
Plssi want with explanation

Answers

9514 1404 393

Answer:

  3/8

Step-by-step explanation:

The distributive property tells you the outside factor multiplies each term inside parentheses.

  a(b +c) = ab +ac

  (-3/8)(4/7 +(-11/7)) = (-3/8)(4/7) + (-3/8)(-11/7)

  = -12/56 +33/56 = 21/56 = 3/8

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