Mathematics College

• (1,7)
- 10
(0,0)
10
D
A. y = 7x
O B. y = 3x
O C. y = 21x
OD. y=-3x
O E. Y= 1/5x
O E y = -7x

(1,7)- 10(0,0)10DA. Y = 7xO B. Y = 3xO C. Y = 21xOD. Y=-3xO E. Y= 1/5xO E Y = -7x

Answers

Answer 1
The answer is A , y= 7x

Related Questions

Given the coordinates for the function below, who of the following are coordinates for its inverse?

Answers

Answer:

If we have a function f(x) that has an inverse g(x), we have the relations:

f( g(x)) = x

g( f(x)) = x

Then if the coordinates for the function f(x) are points like (x₁, y₁)

The coordinates for the inverse, g(x), will be (y₁, x₁)

Now let's look at the table, here we can see that the coordinates for f(x) are:

(0, 650)

(100, 550)

(200, 450)

(340, 310)

(650, 0)

Then the coordinates of the inverse function will be:

(650, 0)

(550, 100)

(450, 200)

(340, 310)

(0, 650)

Mia's birthday party will cost $12 if she invites 4 guests. What is the maximum number of guests there can be if Mia can afford to spend a total of $15 on her birthday party?

Answers

You find how much each person costs so 12/4 = 3. So every person costs 3 dollars. Then you divide 15/3 and you get 5 so she can invite a max of 5 people

Jamie ran 9.3 miles in 1.5 hours. How far did she run in miles per hour?

Answers

6.2 mph. i set up a proportion. it is right

On tax free weekend, Alyssa bought 4 pairs of blue jeans for $109.28. The cost of the jeans is proportional to the number of pairs of jeans bought. What is the constant of proportionality in terms of dollars per pair of jeans?

Answers

Answer:

27.32

Step-by-step explanation:

109.28 ÷ 4 = 27.32

The sum of the measures of three
angles is 90°
The measure of angle M is 2x
The measure of angle N is 3x + 8
• The measure of angle Q is 7x - 2
What is the value of x?
A. 7 B. 8
C. 9
D. 6

Answers

Answer:

A

Step-by-step explanation:

Equation

2x + 3x + 8 + 7x - 2 = 90        

Solution

Combine like terms on the left

12x + 6 = 90                    Subtract 6 on both sides

12x = 90 - 6

12x = 84                         Divide by 12

x = 84/12

x = 7

What is the perimeter of the figure on the coordinate plane below.

Answers

Answer:

C) 22 units

Step-by-step explanation:

2x(9-1)=16

2x(5-2)=6

16+6=22

Answer: maybe 0 if i sound unreasonable then I'm really sorry I'm only in 4th grade.

Step-by-step explanation: -10 + 10 + -10 + 10

What is the length of the diagonal?
18 cm
9 cm

Answers

It’s 27 but I’m not 100% sure because I’m need more content

HELP HOW DO I GET MORE THAN ONE PICTURE WHEN I ASK A QUESTION ‍♀️‍♀️

Answers

Answer:

Press browse files after the 1st one

Step-by-step explanation:

That just look at circle

1.
A rock is thrown upward with a velocity of 12 meters per second from the top of a 28
meter high cliff, and it misses the cliff on the way back down. When will the rock be 5
meters from ground level? Round your answer to two decimal places.
Gravity Formula


PLS HELP

Answers

Answer:

The rock will be be 5  meters from ground level at time = 3.713 seconds

Step-by-step explanation:

As we know-

[tex]s(t) = -4.9 * t^2 + v_0t + s_0[/tex]

V0 = velocity

S0 = height above ground when thrown

Substituting the given values, we get -  

[tex]9 = -4.9* t^2 + 12 * t +32\\-4.9*t^2 +12*t + 23 = 0[/tex]

As per the formula

[tex]t = \frac{-12+ \sqrt{12^2 -4*(-4.9)*23} }{(2*(-4.9)} \\t = 3.713[/tex]

The rock will be be 5  meters from ground level at time = 3.713 seconds

If a • b = b, what must the value of a be?

Answers

Answer:

the value of a would be one, i think

PLZ RESPOND AS SOON AS POSSIBLE
What point is located at (-2, -6)
a. F
b. G
c. H
d. K

Answers

"Point K" is the correct answer!-2 means 2 left-6 means 6 down

The answer is for your question is letter k

Which inequality represents the situation: Kate took $3 out of her purse and still had at least $8 in it. How much did she have to begin with?

Answers

Answer:

k-3 ≥8

Step-by-step explanation:

k-3 ≥8

kate takes out 3 dollars and has at least 8 dollars left, meaning she could have more.

Which expressions are equivalent to 3 1/4 - (- 5/8)?

Answers

Answer:

3.875

Step-by-step explanation:

Using the Box plot you drew for the following data set, describe how the data is dispersed: 22, 35, 18, 30, 37, 20, 40, 18, 38, 38, 19, 27, 31, 34 no

Answers

56 because that’s the answer

What is the area of a triangle with a base of 10 cm and a height of 4 cm?

Answers

Answer:

20 cm

Step-by-step explanation:

have a nice day!! :)

Answer:

Su area es 20  

Step-by-step explanation:

bxa/2=10x4/2=20

De nada

Help me gurlz!!!!!!!!!!!!!!!

Answers

Step-by-step explanation:

A and 3

B and 1

C and 4

D and 2

I hope this helps :)

Find the product ........

Answers

The answer is 3/4 l did on iready and l got it right

3 customers entered a store over the course of 6 mintues. At what rate were the customers entering the store in customers per minute​

Answers

3 customer = 6 minutes

/6

1/2 customer = 1 minute

The rate were the customers entering the store in customers per minute​ is 1/2 customer per minute.

What is bigger 1/9 or -4

Answers

Answer:

1/9

Step-by-step explanation:

1/9 since it is positive

Answer:

Its 1/9.

Step-by-step explanation:

1/9 is indeed a fraction, and -4 is a negative number.

X
A regular heptagon has a side of approximately 4.3 ft and an apothem of approximately 4.5 ft.
Find the area of the heptagon.
X
1+1
2.
X
4.5 ft
4.3

Answers

Answer: 67.725feet²

Step-by-step explanation:

A heptagon consist of 7 sides and Its area is calculated using the formula

= 1/2 × nsr

n = number of sides = 7

s = side length = 4.3

r = apothem = 4.5

Area = 1/2 × nsr

= 1/2 × 7 × 4.3 × 4.5

= 0.5 × 7 × 4.3 × 4.5

= 67.725feet²

I would just like to say...
PEOPLE, STOP ATTACHING LINKS!!!!!!!!!

Answers

Thank YOU!!! I was wondering what those links are for but I'm not taking a chance with that

Answer:

Yeah i was really stuck on a problem then 2 users answered and gave links.

Like bro i said no links!!!! :/

1,1,1,2,2,2,2,3,4,4,5,7,8,12,14 what's the median mode and the and range for these numbers

Answers

Answer:

median: 3

mode: 2 (appeared 4 times)

range: 13

Step-by-step explanation:

The volumes of two cubes are 32ft^3 and 1372ft^3
1. What is the ratio of their volumes?
2. What is the scale factor?
3. What is the ratio of their surface areas?
4. Find the surface are of the smaller cube if the larger cube has a surface area of 196ft^2

Answers

Answer:

1) 8 : 343

2) 42.875 or 42 ⅞

3) 4 : 49

4) 16ft²

Step-by-step explanation:

Volume of cube: s³

Surface area of cube: 6s²

_____________________

32ft^3 and 1372ft^3 →

32 : 1372 = 8 : 343

343 / 8 = 42 ⅞ = 42.875

s³ → 6s²

s³ = 8, s = 2, s² = 4.

s³ = 343, s = 7, s² = 49.

These are proportional so it is already in the simplest ratio so it is not necessary to multiply by 6.

s³ → 8 : 343

6s² → 4 : 49

(4 / 49) × 196ft² = 16ft²

What is the measure of angle A? How do you know this?

HELPPP QUICK ANSWER BOTH PARTS

Answers

Answer:

x = 20 degrees

Step-by-step explanation:

We know this because angles next to each other in parallelograms add up to 180 degrees, so if we create an equation, 3x + 120 = 180 meaning that 3x = 60, which means that x = 20 degrees.

6x + y = -1
-6x - 4y = 4
solve for x and solve for y

Answers

9514 1404 393

Answer:

  (x, y) = (0, -1)

Step-by-step explanation:

The coefficients of x are opposites, so we can eliminate x by adding the two equations.

  (6x +y) +(-6x -4y) = (-1) +(4)

  -3y = 3 . . . . simplify

  y = -1 . . . . . . divide by -3

Now, we need to find x.

  6x -1 = -1 . . . substitute for y in the first equation

  6x = 0 . . . . . add 1

  x = 0 . . . . . . divide by 6

The solution is (x, y) = (0, -1).

an oil company uses cylindrical storage tanks. each tank has a radius of 14ft and is 27ft fall. what is the volume of the tank?

Answers

Answer:

378

Step-by-step explanation:

HELPPPPP WILLLLL AMRK BRAINLIESTTTTTT

Answers

I think it’s c but I’m sorry if it wrong

What is the perimeter of this red polygon. Geometry!!

Answers

Answer:

13 cm.

Step-by-step explanation:

Add all the sides to get the perimeter

It would be 13 centimeters :)

The sum of 2 numbers s 1 and the diffreance is 5 what are th 2 numbers

Answers

Answer:

note ;sum of two no. is not 1.

let no. be x and y.

we have

x+y=11.......(1)

x-y=5........(2)

adding equation 1&2

x+y+x-y=11+5

2x=16

x=16/2=8

again

8-y=5

y=8-5=3

:.

x=8,y=3

Please help me i am not downloading anything

Answers

Answer:

on what

Step-by-step explanation:

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