Mathematics College

y=x^2-10x-5
what’s (x,y)

Answers

Answer 1

Answer:

(5, -30)

Step-by-step explanation:

Y=x^2-10x-5whats (x,y)

Related Questions

Find the exact value of x

Answers

Answer:

Step-by-step explanation:

"x" is geometric mean

x² = 4 × 16

x² = 64

x = 8

un campo de fútbol mide de largo 105m y de ancho 65m¿cuál es el área total del campo de fútbol?​

Answers

Answer:

6825

Step-by-step explanation:

area=largo X ancho

area= 105 x  65=  6825

"All congruent triangles are similar, but all similar triangles are not congruent". Justify please!​

Answers

Answer:

True similar triangles don't have to be the same size

Step-by-step explanation:

Answer:

Congruent means that the triangles are exactly the same in size and shape whereas similar means that the triangles have the same shape, but not the same size. Hope this helps!

You rent a boat for $1.00 per hour plus a $15.00 insurance fee. Your friend rents another boat for $4.00 per hour and no fee. For how many hours will you end up paying the same?​

Answers

Answer:

5 hours

Step-by-step explanation:

x = per hour

y = total cost

You:

y = x + 15

Your friend:

y = 4x

To find the same:

y = x + 15

y = 4x (Multiply by -1)

y = x + 15

-y = -4x

0 = -3x + 15

-3x = -15

x = 5

A 12-sided sold has faces numbered 1 to 12. The table shows the results of rolling the solid 200
times Find the experimental probability of rolling a number greater than 10
Results
Number
1 2 3 4 5 6 7 8 9 10 11 12 Total
rolled
Frequency 17 13 15 15 17 14 15 32 16 14 15 17 200
The experimental probability of rolling a number greater than 10 [#/#] is
(Simplity your abswer)​

Answers

Answer:

4/25 maybe?

Step-by-step explanation:

Which of the following is the product of the rational expression shown below 2/x+2•5/3x

Answers

Answer:

[tex]\frac{16}{3}[/tex]x

Step-by-step explanation:

2/x = 6/3x

6/3x + 10/3x = 16/3x

Answer:

10/(3x^2+3x)

Step-by-step explanation:

In 1.8 s, a smart and swift dachshund caught his prey that was 8.5 m away what was the dogs speed?​

Answers

The answer is 11 miles per hour

NEED HELP WITH THIS QUESTION

Answers

52,987


I believe I subtracted the asset sum by liability.

17. Which economic instability becomes a problem during a recession?
A. Producer Price Index
B. Inflation
C. Unemployment

Answers

Please report this link please

Circles Test

Find the circumference of each circle. Round your answer to the nearest whole

Answers

Ejrkgodwvekgpfiahwltofieuw 28348381

g(x)=2x-x when x=-5
What is the answer to this please solve

Answers

9514 1404 393

Answer:

  -5

Step-by-step explanation:

The given linear equation simplifies to ...

  g(x) = 2x -x

  g(x) = x

For x = -5, this is ...

  g(-5) = -5

A laundry basket contains 9 socks, of which 3 are blue.

What is the probability that a randomly selected sock will be blue?

Write your answer as a fraction or whole number.
P(Blue) = ?

Answers

Answer:

3

Step-by-step explanation:

CAN SOMEONE PLEASE HELP ME

Answers

Answer:

[tex]12.3[/tex]

Step-by-step explanation:

[tex]\bar{x}=\frac{6+17+15+11+10+9+18}{7}=12.3[/tex]

Does the mapping diagram represent a function? Why or why not?

Answers

Answer:

If I was you I can go

for A because the function name is one to many

Amare is building a rectangular fence. Originally, he plans to build an 18 ft by 14 ft fence but later decides to increase each dimension by x feet.

Which equation represents the new perimeter of the fence?


P = (18 + x ) + (14 + x )

P = (18 + 2x ) + (14 + 2x )


P = 2(18 + x ) + 2(14 + x )


P = 2(18 + 2x ) + 2(14 + 2x )

Answers

Answer:

P = 2(18 + x ) + 2(14 + x )

Step-by-step explanation:

Given,

Dimensions of the fence = 18 ft and 14 ft

Then x ft is increased in both dimensions ,

New dimensions of the fence = (18 + x)ft and (14 + x)ft

Therefore,

Perimeter of the fence = 2 ( l + b)

= 2 l + 2 b

= 2(18 + x) + 2(14 + x) (Ans)

Hence,

Option C is correct.

A man bought 5 laptops and a desktop for taka 229600. If a laptop costs taka 32750 find the cost of the desktop

Answers

Answer:

65850

Step-by-step explanation:

Answer:

65,850

Step-by-step explanation:

5 laptops costs 163,750(5x32750). Total costs of 229,600-laptops 163,750=costs of desktop 65850.

Rectangle JKLM is shown. To the nearest tenth of a centimeter, what is the distance from J to M?

Answers

Answer:

10.2

Step-by-step explanation:

Answer:10.2

Step-by-step explanation:

HELP ME PLS!!!

I need help :(

Answers

Answer:

Step-by-step explanation:

Remark

I nearly found the length of a chord PQ. Be careful you don't make the same mistake. It is an arc which is part of the circumference.

Equation

Length of arc PQ = angle/360  * 2* pi * r

Givens

Angle = 110

r = 4 in

Solution

Length of arc PQ = 110/360  * 2 * 3.14 * 4

Length of arc PQ = 0.305555 * 6.28 * 4

Length of arc PQ = 7.67555

Length of arc PQ = 7.68

Privacy issues: In a Fall 2014 Pew Research survey, 25% of American adults say they are "not at all confident" that the records of their activity maintained by credit card companies will remain private and secure. With numerous data breaches since then, a consumer group is interested in determining whether the proportion has increased this year. They select a random sample of 300 adults and find that 30% state they are not at all confident. After conducting the hypothesis test for p = 0.25 compared to p > 0.25 . we obtain a -value of 0.023. Which of the following interpretations of the -value is correct? There is a % chance that 25% of American adults say they are not at all conħdent that the records of their activity maintained by credit companies will remain private and secure. There is a 2.3% chance that 30% or more of a sample of 300 American adults say they are not at all confident that the records of their activity maintained by credit card companies will remain private and secure it 25% of Americans are not at all confident this year. There is a % chance that 30% or more of American adults say they are not at all confident that the records of their activity maintained by credit card companies will remain private and secure if assume 25% of American adults are not at all confident in 2014. There is a 2.3% chance that 30% of American adults say they are not at all confident that the records of their activity maintained by credit card companies will remain private and secur

Answers

There is a 2.3% chance that 30% or more of a sample of 300 American adults say they are not at all confident that the records of their activity maintained by credit card companies will remain private and secure if 25% of Americans are not at all confident this year. Answer:

Step-by-step explanation:

The null hypothesis is “the percentage of American adults say they are not at all confident that the records of their activity maintained by credit card companies will remain private and secure is 25%. If this is true, there is a 2.3% chance that a sample of 300 American adults will have 30% or more who say they are not at all confident.

Identify the quadrant each ordered pair is located in.
(-5,8)
(5,8)
(-5,-8)
(5,-8)

Answers

(-5,8) - 2nd quadrant

(5,8) first quadrant

(-5,-8) 3rd quadrant

(5,-8) 4th quadrant

Help with this one? Thanks

Answers

Answer:

I think the answer of this question is b

I think that the answer is D

The dot plot below shows how many campsites have each number of campers.



What is the mean absolute deviation of the data set shown?
Plezz help :(

Answers

Answer:

1

Step-by-step explanation:

The answer is 1.

Answer: The answer is 1 100%

Step-by-step explanation: i took the test

Find sin 0
16
20
A.
В.
C.
D.
13

Answers

Answer:

dont know im sorry

Step-by-step explanation:

i believe the answer is b. good luck.

Can someone please give me the answer I will mark u brilliant

Answers

Answer: The first solid's volume is 15/16 or 0.9375. The second solid's volume is 7/4, 1 3/4, or 1.75.

Step-by-step explanation:

First Solid

V= l*w*h

V= 5/8*3/4*2

V= 15/16

15/16 as a decimal is 0.9375

Second Solid

V= l*w*h

V= 6*7/12*1/2

V=  7/4

7/4 as a mixed fraction is 1 3/4. 7/4 as a decimal is 1.75.

Does each equation have no solution, one solution, or infinitely many solutions? Place a check in the correct column.

One Solution
No Solution
Infinitely Many Solutions
3(4x - 2) = 12x - 6



3(4x - 2) = -12x - 6



-3(4x - 2) = -12x - 2

Answers

3(4x-2)=12x-6 has infinite many solutions
3(4x-2)=-12x-6 has one solution, x=0
-3(4x-2)=-12x-2 has no solution.

Which equation has a slope of –2 and passes through the point (5, 0)?
A. y = 2x + 5
B. y = 2x + 10
C. y = –2x + 5
D. y = –2x + 10

Answers

Answer:

D. y = –2x + 10  

Step-by-step explanation:

1) First, write the equation of the line in point-slope form with the given information. Use the point-slope formula [tex]y-y_1 = m (x-x_1)[/tex] and substitute values for [tex]m[/tex], [tex]x_1[/tex], and [tex]y_1[/tex].  

Since [tex]m[/tex] represents the slope, substitute -2 in its place. Since [tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of a point the line intersects, substitute the x and y values of (5,0) into the formula as well. This gives the following equation:

[tex]y - 0 = -2(x-5)\\y = -2(x-5)[/tex]

2) Expand the right side of the equation to find the answer:

[tex]y = -2(x-5)\\y = -2x+10[/tex]

So, option D is correct.

The radius of a circular clock is 13 centimeters. What is the
area of the clock?
Use 3.14 for pi

Answers

Answer:

452.16

Step-by-step explanation:

A = (3.14)r^2

A=(3.14)12^2

A=452.16

Answer:

530.66 cm

Step-by-step explanation:

A= π r 2

input known values

A= (3.14) (13^2)

Simplify

A= (3.14) 169

A= 530.66

Brennan ate 2 1/4 apples.Then he ate another 1 2/4 apples the next day.How many apples did Brennan eat altogether?Write in simplest.​

Answers

Answer:

UwU your welcome!

Step-by-step explanation:

Convert the mixed fractions to a decimal. 2 1/4 is 2.25 1 2/4 is 1.5 2. Add them up. 3. 3.75 as a decimal or 3 3/4 as a mixed fraction or 15/4 as a improper fraction.

MAJOR HELP PLSSS!!!!!
Young company expects to double their profits every year for the next 10 years. If their profits were $5000 this year, which expression represents the profits after 10 years

A.5,000x2x10

B.5,000x2^10

C.5,000^2x10

D.5,000^10

Answers

Answer:

Suppose profits were $1

At 1 yr profit = 2    (2)^1

    2 yr         = 4     (2)^2

    3 yr         = 8      (2)^3

    10 yr        = 1024    (2)^10

So the correct answer should be  5000 * (2)^10

What is 5/4 minus 1/3?

Answers

Answer:

11/12

Step-by-step explanation:

5/4 ---- 15/12

1/3------ 4/12

11/12

Answer:

11/12

Step-by-step explanation:

Hello! The answer to this question is 11/12. In this case, we want to make the denominator the same. To make the denominator the same we need to find the lowest common multiple. In this case the lowest common multiple is 12, (because 12 is the smallest number that 3 and 4 are both factors for.) 4x3=12 so now the denominator in 5/4 is 12 but whatever we do the bottom we do to the top. So since we multiplied the bottom (denominator) by 3 we have to multiply the top (numerator) by 3 as well. 5x3=15. Therefore, we now changed 5/4 to 15/12. Now, we have to do the same to the 1/3. 3x4= 12. 1x4=4. Now we have the two numbers, 15/12 and 4/12. 15/12-4/12=11/12! Therefore, your answer is 11/12. Hope this explanation helps! Happy learning!

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