Evaluate -2x^2 2y, if x = -3 and y = -1.

I hope my answer can help you.

Answer:

Interesting.... Didnt know that fact

Answer:

Interesting.....

Depends what kind of Bananas

Step-by-step explanation:

idek

X=1, if thats what you want.

Answer:

C

Step-by-step explanation:

C because that is the only one that passes through coordinates 1, -1

Answer:

C

Step-by-step explanation:

That's what I think it is.

OPQ and QPO

it cant be just Q because Q is in every angle

Answer:

n = bx/a + 6

Step-by-step explanation:

Answer:

K

Step-by-step explanation:

TGS ≅ KEL

This means angle T ≅ angle K

This means angle G ≅ angle E

This means angle S ≅ angle L

Hello.

If ΔTGS ≅ ΔKEL, then angle ∠T corresponds to ∠K.

∠T ≅ ∠K

∠G ≅ ∠E

∠S ≅ ∠L

Answer:

I think C i could be wrong tho

Step-by-step explanation:

a b and d

not c

dont put c

Answer:

a)   Number of laundry he can do with this box  = 78 laundries.

b)   Price he paying for each load =  0.256 $

Explanation:

Total scoop contained in detergent box = 195 scoops.

Scoops used by each load of laundry =  scoops = 2.5 scoops

Number of laundry he can do with this box = 195/2.5 = 78 laundries.

Price of detergent box = 19.99 $

Price he paying for each load = Total price/ Number of loads

                                                  = 19.99/78

                                                  = 0.256 $

Answer:

B obtuse scalene.

Step-by-step explanation:

Answer:

m = 0, y = -6

Step-by-step explanation:

using point slope form :

[tex]y - y_{1} = m(x - x_{1})[/tex]

y-y1=m(x-x1) ; initial point (x1,y1) = (4,-6), final point (x,y) = (7,-6).

one substituted, it should look like this:

-6--6 = m(7-4),

-6+6= m(7-4)

0 = m(7-4)

0 = 3m

0/3 = 3/3m

0 = m

m = 0/3 = 0

9514 1404 393

Answer:

  £562.42

Step-by-step explanation:

Payments on a loan of P at rate r for n months can be found from ...

  A = P(r/12)/(1 -(1 +r/12)^-n)

For r = .07 and n = 12, the payments on a £6500 loan will be ...

  A = £6500(.07/12)/(1 -(1 +.07/12)^-12) = £562.42

Andy will pay £562.42 each month.

Answer:

562.42 pm

Step-by-step explanation:

Answer:

3.75 or 3 3/4

Step-by-step explanation:

(3/4) times 5 equals 3.75

Answer:−30s10−5x

Step-by-step explanation:

Answer:

f (x) = 0

Step-by-step explanation:

since f of x is equal to 0 then when times by 7 and 5 it will be 0

Answer:

[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Step-by-step explanation:

Given: A line is drawn between points [tex](x_2,x_1)\,,\,(y_2,y_1)[/tex]

To find: distance between the two points

Solution:

A coordinate plane is a two-dimensional plane formed by the intersection of a  y-axis and x-axis. x-axis and y-axis are perpendicular lines that intersect each other at the origin.

Let d denotes distance between the two points [tex](x_2,x_1)\,,\,(y_2,y_1)[/tex]

Use the formula:

[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

The distance between the two points show on the coordinate plane is D = √[(x₂-x₁)²+(y₂-y₁)²]. Therefore, the correct answer is option C.

The given coordinate points are (x₁, y₁) and (x₂, y₂).

The distance formula which is used to find the distance between two points in a two-dimensional plane is also known as the Euclidean distance formula.

On 2D plane the distance between two points (x₁, y₁) and (x₂, y₂) is

Distance = √[(x₂-x₁)²+(y₂-y₁)²].

Therefore, the correct answer is option C.

To learn more about the distance formula visit:

brainly.com/question/27262878.

#SPJ6

Answer:

373.0242, round to 373 if needed

Step-by-step explanation:

Answer:

x = 4f/nz

Step-by-step explanation:

nxz - f = 3f  solve for x

    nxz =  3f+f

Factor of nxz is x(nz)

  x(nz) = 3f+f

  x(nz) = 4f

MUltiply both side with 1/nz and you get

 x =  4f/nz

Answer:

4/100

Step-by-step explanation:

Just multiply across.

1x4=4

10x10=100

1/10x4/10=4/100

Hope this helps! Have a great day!! C:

Answer:

The answer for this question is 1/25.

Given:

The height of ball is represented by the equation is

[tex]h=-16t^2+6t+4[/tex]

To find:

The time taken by ball to hit the ground.

Solution:

First we need to find the zeroes of the given equation. So, for zeroes h=0.

[tex]-16t^2+6t+4=0[/tex]

Here, [tex]a=-16,b=6,c=4[/tex]. Usingquadratic formula, we get

[tex]t=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex]

[tex]t=\dfrac{-6\pm \sqrt{6^2-4(-16)(4)}}{2(-16)}[/tex]

[tex]t=\dfrac{-6\pm \sqrt{36+256}}{-32}[/tex]

[tex]t=\dfrac{-6\pm \sqrt{292}}{-32}[/tex]

[tex]t=-\dfrac{-6+ 17.088}{-32},\dfrac{-6+ 17.088}{-32}[/tex]

[tex]t=0.7215,-0.3465[/tex]

Time cannon be negative. So, at t=0.7215 the ball will hit the ground. Time taken by ball to hit the ground is

[tex]t=0.7215-0[/tex]

[tex]t=0.7215[/tex]

Round your answer to the nearest hundredth.

[tex]t\approx 0.72[/tex]

So, the ball will hit the ground after 0.72 seconds.

Therefore, the correct option is A.

Answer:

0.72

Step-by-step explanation:

I took the quiz

The answer is 3,162

I got it by adding what I got from when I subtracted and then I added up all the things here's the work 1870+975+317=3,162

Answer:

40%

Step-by-step explanation:

subctract taxes by multiplying the total earnings by the tax rate (.24) leaving rebecca with $3230. then divide her food/rent costs by what she has left (3230)

=0.4 ; 40%

Answer:

Step-by-step explanation:

I think d but mabye not

Step-by-step explanation:

Hey there!

Given;

-1b - 8 > -7

Take '-8' to right side.

-1b > -7+8

-1b > 1

b > -1

Hope it helps...

Answer:  y= 9x+ 25

Step-by-step explanation:

to calculate the slope, rise/run   rise is difference in y-values 25 -(-2) =27

run is difference in x-values  0-(-3) = 3 .  27/3 = 9

b= y-intercept   Given: 25

Answer:

16.95

Step-by-step explanation:

Step 1:

y = mx + b       Slope Intercept Form

Step 2:

m = Slope

Step 3:

16.95x + 4.75      Equation

Answer:

16.95

Hope This Helps :)

Answer:

Hope this helps, I am sure they are correct!

We want to graph a line with a slope of -5 that contains the point (-3, -4), the graph can be seen at the end.

We first need to get the equation of the line that we must graph.

The general line equation is:

y = a*x + b

Where a is the slope and b is the y-intercept.

Here we know that the slope must be -5, so we have:

y = -5*x + b

And we know that it must contain the point (-3, -4), then we can replace these values for x and y in the equation and solve it for b:

-4 = -5*-3 + b

-4 = 15 + b

-4 - 15 = b

-19 = b

Then the linear equation is:

y = -5*x - 19

To graph this you just need to find two points on the line and then connect them with a line, we already know one (-3, -4). To get another we can evaluate the equation in any value of x, for example with x = 0 we get:

y = -5*0 - 19

y = -19

Then the other point is (0, -19)

With these two points you will get the graph below:

If you want to learn more about linear equations, you can read:

https://brainly.com/question/4074386

Answer:

[tex]\displaystyle 5x + y = -19\:or\:y = -5x - 19[/tex]

Step-by-step explanation:

Plug the information into the Slope-Intercept Formula:

[tex]\displaystyle y = mx + b \\ \\ -4 = -5[-3] + b \hookrightarrow -4 = 15 + b; -19 = b \\ \\ y = -5x - 19[/tex]

Suppose you need to write this equation in standard form. You would follow these procedures:

y = −5x - 19

+ 5x + 5x

__________

[tex]\displaystyle 5x + y = -19[/tex]

I am joyous to assist you at any time.