Helpppp I’m being timed please write this in y=Mx+b form

Answer:

uhhhhhhhhhhhhhhhhhhhhhhh

Step-by-step explanation:

Answer:

well to bad im gonna ruin ur testing

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:

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:

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:

Only the angles of each corner will be the same.

Step-by-step explanation:

Answer:

3/4

Step-by-step explanation:

(2,2) ; (-2,-1)

Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

         [tex]= \frac{-1-2}{-2-2}\\\\= \frac{-3}{-4}\\\\=\frac{3}{4}[/tex]

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:

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:

m= 1/4

You got this!

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:

5) we have the equation:

180(n - 2)/n = 174

<=> n = 60

so the polygon have 60 sides

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:

-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:

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:

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:

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:

they result in the same equation

Step-by-step explanation:

rewrite:

y = x + 9

y = x + 9

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

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:

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:

25

Step-by-step explanation:

n + 50 = 3n

25 + 50 = 75

hope this helps...

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: 3.63 miles

Step-by-step explanation: I think you meant to type 2.12 and 4.25 so I'm just going to go by that. To figure out how many more miles he needs to run, you add the amount he already ran together, and then subtract that from his goal. 4.25 plus 2.12 equals 6.37. 10 minus 6.37 equals 3.63. He needs to run 3.63 miles on Wednesday, in order to reach his goal of 10 miles.

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.