The table represents what type of function

Answer:

-2

Step-by-step explanation:

rise over run it goes up 4 and 2 to the side. so 4/2 which is 2 and the line is going down so -2

Answer:

-2

Step-by-step explanation:

Answer:

[tex]\sqrt{1} ii=-1\\\sqrt{36} ii=-6\\-\sqrt{25} *-\sqrt{25} =25[/tex]

Simplify the radical by breaking the radicand up into product of known factors/assuming positive real numbers

Answer:

(-4, 2)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Algebra I

Step-by-step explanation:

Step 1: Define Systems

-6x + 5y = 34

-6x - 10y = 4

Step 2: Rewrite Systems

-6x + 5y = 34

Step 3: Redefine Systems

6x - 5y = -34

-6x - 10y = 4

Step 4: Solve for y

Elimination

Step 5: Solve for x

Answer: 252 dollars

Step-by-step explanation: the computer is 400$ and 400*0.3 is the 30% off. That makes 120, 400-120 is 280 and then the 10% off, 280*0.1=28. Last step is to do 280-28=252

Answer:

511

Step-by-step explanation:

7 ×73=511 because here us a difference of 7 in-between the numbers so you do 7×73=511

Answer:

25

Step-by-step explanation:

n + 50 = 3n

25 + 50 = 75

hope this helps...

Answer:

a) Factorizing [tex]6p^2 - 36p + 30[/tex] we get [tex]6(p-5)(p-1)[/tex]

b) Factorizing [tex]4y^2-64y+256[/tex] we get [tex]4(y-8)(y-8)[/tex]

Step-by-step explanation:

Factorise the given expressions :

a) [tex]6p^2 - 36p + 30[/tex]

First we take 6 common:

[tex]6p^2-36p+30\\=6(p^2-6p+5)\\=6(p^2-5p-p+5)\\=6(p(-5)-1(p-5))\\=6(p-5)(p-1)\\[/tex]

So, factorizing [tex]6p^2 - 36p + 30[/tex] we get [tex]6(p-5)(p-1)[/tex]

b) [tex]256 -64y + 4y^2[/tex]

Rearranging terms:

[tex]4y^2-64y+256[/tex]

Taking 4 common

[tex]4(y^2-16y+64)\\4(y^2-8y-8y+64)\\4(y(y-8)-8(y-8))\\4(y-8)(y-8)[/tex]

So, factorizing [tex]4y^2-64y+256[/tex] we get [tex]4(y-8)(y-8)[/tex]

Answer:

5) we have the equation:

180(n - 2)/n = 174

<=> n = 60

so the polygon have 60 sides

Answer:

14.65

9.2

Step-by-step explanation:

For this question I will be using SOH CAH TOA and I will assume that you know that that means

For the first use I have the adjacent side and need to solve for the hypotonouse which means I will be using CAH

which means that cos35=12/x

solve for x and get 14.65

For the second one I have the opposite side and need the adjacent so I will use TOA

Tan41=8/x

I will do the same thing for the last one and get x=9.2

Answer:

I think its no solution

Step-by-step explanation:

Answer:

x>12

Step-by-step explanation:

i worked it out as quick as possible.. hope this helps :)

Answer:

they result in the same equation

Step-by-step explanation:

rewrite:

y = x + 9

y = x + 9

Answer:

22.5miles

Step-by-step explanation:

For Map 1;

1 inches = 30miles

For Map 2:

2 inches = 15miles

1 inches = x

2x = 1 *15

x = 15/2

x = 7.5miles

This means that 1 inch represents 7.5miles on Map 2'

The distance between the two cities in miles = 30miles - 7.5miles

The distance between the two cities (in miles) = 22.5miles

Answer:

Area of the 2 circles

= 2 pi r square root

= 2 x 3,14 x 21 x 21

=6,28 x 441

=2769.48inches square

Area of the rectangle

= L x h

= where is the other number bc then u cant solve it

Step-by-step explanation:

Answer:

Slope = 5

Point = (4, 2)

Step-by-step explanation:

Slope: 5

Step-by-step explanation:

This is called point slope form. y-y1=m(x-x1)

If m is slope then your slope is 5

Answer:

its f(x) = -2(0.7)x

Step-by-step explanat

trust me

Answer:

f(x) = −2(0.7)x

Step-by-step explanation:

quizlet

Answer:

m= 1/4

You got this!

Answer:

13.46 s

Step-by-step explanation:

The time it takes James Bond to complete one full oscillation is the period of a pendulum of length, l which is, T = 2π√(l/g) where l = length of pendulum = length of rope = 45 m and g = acceleration due to gravity = 9.8m/s²

So, substituting the values of the variables into the equation, we have

T = 2π√(l/g)

= 2π√(45 m/9.8m/s²)

= 2π√(4.592s²)

= 2π × 2.143

= 13.46 s

So, it takes 13.46 s for him to complete one full oscillation.

Answer:

I'm pretty sure its a 35° angle

hope it helps

The angle is measuring 35° on the tool.

Answer:

Step-by-step explanation:

is negative under radical which is a no-no

2i

Answer:

The square root of -4 is not -2 because

-2 x -2 = 4. A negative number times a negative number is a positive number.

Answer:

2 half

Step-by-step explanation:

sjbidbasbndjonajndbljak

Answer:

Cant find the measure but do know the equation

Step-by-step explanation:

acute angle= angle<90 degrees

obtuse angle= angle>90

(x>90[/3])-8

Use this and fill in the numbers.

Answer:

300 nickels

Step-by-step explanation:

Reading the question, someone has 435 nickels and dimes.

The total is $28.50.

You're trying to find how many nickels he has.

All you need to do is set up a system of equations.

I'm going to use x as the number of nickels and y as the number of dimes.

Based on the question, you can say that

x + y = 435

(the number of nickels and dimes have t equal 435)

and 0.05x + 0.1y = $28.50

(nickels are 5 cents and dimes are 10 cents)

You want to solve for x, the number of nickels.

You can manipulate the first equation by subtracting x on both sides.

After you do that, you will get y = 435 - x. Now, you can substitute this equation into the second one.

First, you can distribute the 0.1.

0.05x  + 0.1(435 - x) = 28.50

Then, you can put the two x's together.

0.05x + 43.5 -0.1x = 28.50

Next, you can subtract 43.5 on both sides to isolate x.

-0.05x + 43.5 = 28.50

Finally, you can divide on both sides to get x, which is the number of nickels.

-0.05x = - 15

x = 300 nickels

Answer:

12:45 pm

Step-by-step explanation:

She started at 8:15 we can add the 15 minutes to 30 minutes and get 45 minutes  then we add the 4 hours to 8 am  and get 12 pm. add the 45 minutes and you get 12:45 pm

Answer:

uhhhhhhhhhhhhhhhhhhhhhhh

Step-by-step explanation:

Answer:

well to bad im gonna ruin ur testing

Step-by-step explanation:

Answer:

Only the angles of each corner will be the same.

Step-by-step explanation:

Answer:

64ft

Step-by-step explanation:

since all sides of a square and the same and equal then all the dimensions will be the same

Answer:

8y+5

Step-by-step explanation:

combine like terms

Answer:

8y+5

Step-by-step explanation:

3y+14+5y-9

we first add 5y+3y

= 8y+14-9

then we do 14-9

=8y+5