PLS HELP
52
Solve for 44.
4 = [?]
49°
44

Step-by-step explanation:

x^2 + 4x - 21 = 0

(x - 3)(x + 7) = 0

x = 3 or x = -7

x^2 - 14x = -24

x^2 - 14x + 24 = 0

(x - 12)(x - 2) = 0

x - 12 = 0 or x - 2 = 0

x = 12 or x = 2

2x^2 - 12 = 2x

x^2 - x - 6 = 0

(x - 3)(x + 2) = 0

x = 3 or x = -2

Topic: Factorisation

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

Answer:

C) $65.00

hope that helps!

Answer:

Integers: is the set of all the numbers that can be created by adding ones or subtracting ones a given number of times to zero.

for example:

4 = 0 + 1 + 1+ 1 +1  is an integer.

-3 = 0 - 1 - 1- 1 is an integer.

0 is also an integer, you add ones zero times.

Then 5 examples of integers can be:

-10, -5, 0, 4, 18

Whole numbers: this set is the set of the positive integers and the zero.

Then 5 examples are:

0, 1, 4, 6, 173

Rational: All the numbers that can be written as a quotient of two integers.

5 examples are:

2/2, 7/3, 4/16, 100/10, -500/1048

Natural: Is the set of the positive integers.

5 examples are:

1, 4, 6, 120, 47

Irrational: Are numbers that have infinite digits after the decimal point, such that there is no pattern in those digits. The squareroots of prime numbers are always irrational numbers.

5 examples are:

pi, √2, √3, √5, √13

where pi = 3.141592653...

Is the relation between the perimeter of a circle and its diameter.

perimeter = diameter*pi.

Answer:

(4.4, -4.6) and (4.4, -1.4)

Step-by-step explanation:

Got a 100 on plato

Coordinates are usually denoted by (x,y) the x-value and y-value.

This has to do with the system which makes use of numbers or coordinates in order to find the location of a point.

Please note that your question is incomplete so I gave you a general overview to get a better understanding of the concept.

Read more about coordinates here:

https://brainly.com/question/17206319

#SPJ2

Answer:

26d+3

Step-by-step explanation:

first parentheses

-3×-8d=24d

remeber negative × negative = positive

-3×-1=3

24d+3+2d=

26d+3

I hope I helped! :)

9514 1404 393

Answer:

  y = x -11

Step-by-step explanation:

The table values don't have "nice" differences, so it is not easy to identify the pattern immediately. I found it worked to plot the points on a graph. This shows they are all on a line with a slope of 1. The point (0, -11) tells us that the y-intercept is -11.

A line with a slope of 1 and a y-intercept of -11 has the equation ...

  y = x - 11

Answer:

4

Step-by-step explanation:

Don't let fractions fool you.

of a tank in  an hour is equal to:

1/12 of a tank in 20 minutes.

Thus we know in an hour, an oil company can fill 3/12 of a tank (60 minutes in an hour).

3 x 4 = 12, and 12/12 = 1(a whole tank), so we multiply 1 (hour) by 4.

Our answer is that it takes 4 hours to fill a tank.

Answer:

it's  1/3 ⋅ 12 hours

or

3 ⋅ 12 hours

Step-by-step explanation:

Answer:

The answer is below

Step-by-step explanation:

The measure of the exterior angle 1 of a triangle is equal to the sum of the corresponding interior angles 2 and 3.

This is evident in the Theorem 3 of a triangle

For example

Given a hypothetical triangle, with the following angle QRS, ∠1, ∠2, and ∠3 are interior angles. And ∠4, ∠5, and ∠6 are the three exterior angles.

We have the following ∠4 = ∠2 + ∠3

∠5 = ∠1 + ∠3

∠6 = ∠1 + ∠2

                        The website probably sells pirated DVD

Answer:

He is wrong. The total cost would be $111

Step-by-step explanation:

Hope this helps!

Answer:

GRAPH IS IN THE PICTURE BELOW

Step-by-step explanation:

Answer:

Step-by-step explanation: It’s 3/7, 1/27, 3/20 idk which one tho :(

Answer:

m=5/3

Step-by-step explanation:

if that's not how you write it then try y=5/3x

Answer:

+2/positive 2

Step-by-step explanation:

positive 2 because + and - = - but the number 6 is bigger than 4 thats why it is +2

Answer:

Negative

Step-by-step explanation:

Any time you multiply a positive number by a negative, the answer will always be negative.

N = negative

P = positive

N*N = P

N*P = N

P*P = P

Step-by-step explanation:

dude wut r we suppose to do??

Answer: -6x(x^4 + 4)

Step-by-step explanation:  factor the -6 out of the problem

Answer: this is correct

Step-by-step explanation:

It says it’s correct

Answer:

A: rising B: falling C: falling D: falling

Step-by-step explanation:

i think its correct i might be wrong

Answer:

I think it’s an ordered pair?

Step-by-step explanation:

Answer: A. only II

Step-by-step explanation:

Mathematics calculus differentiates things into discrete and continuous. Discrete things have indivisible units, the example will be how many dogs in a village. There is no half dog, it's either one, two, etc. But the distance covered by train can be written as half miles, it's the divisible unit.

The number of books and bracelets also discrete, thus the answer is A.

Answer:

Where's The graph?

Step-by-step explanation:

Answer:

There is no graph post the graph

Step-by-step explanation:

Answer:

-2.5 < -2

Step-by-step explanation:

-3, -2.5, -2,...,0,1 ,2, 3, ...

Answer: the answer is -2.5 =2 1/2,  -0.5 <0, -2.5 <-2 im probably wrong but oh well...

Step-by-step explanation:

Answer:

no? :I

Step-by-step explanation:

Answer:

i think brainstorming

Step-by-step explanation:

Answer:

-14 -12 -10 8-6

Step-by-step explanation:

Answer:

boom

Step-by-step explanation:

Answer:

so when your in the avatar state it is below zero, so you have to wear warm cloths

Step-by-step explanation:

Answer:

8 cups

Step-by-step explanation:

Let the total batch of salsa be x.

[tex]\frac{65}{100}[/tex]x = 5.2

[tex]\frac{100}{100}[/tex]x = [tex]\frac{100}{65}[/tex] × 5.2

x = 8