The vertices of a figure are D(-3,-4),E(-5, 2), F(1,-1), and G(3, -7). Rotate the figure 270° clockwise about vertex E. What are the coordinates? Please i need helppppp :(

Answer:

2k-58

Step-by-step explanation:

-5(k+6) + 7(k-4)

-5k-30+7k-28

2k-48

Answer:

Step-by-step explanation:

The parabola opens downward so a<0

zeros are:  x₁=-1  and x₂=2, so the factors are:

(x - x₁) = [x - (-1)] = (x + 1)

(x - x₂) = (x - 2)

which gives:   - (x + 1)(x - 2)

Answer:

90 inches squared

Step-by-step explanation:

To do this you would first find the area of the 2 triangles shown on the side so we would do 5 times 2 divided by 2 since that is how we solve this problem so we would get 5 inches squared for the 2 triangles then we would find the area of the square which is 100 since it is a 10 by 10 then you would subtract 5+5 by 100 which is 90 so 90 inches squared would be the answer

Answer:

Your correct answer is 90 sq. in.

Step-by-step explanation:

Find the area of the 2 triangles that are shown on the side.

5 x 2 divided by 2 = 5 sq. in.

Now, find the area of the square

The answer for this is 100 because it is a 10 x 10

Next, subtract

5 + 5 by 100 =  90

Answer:

-8 And I feel bad that no one answered your question

Step-by-step explanation:

Answer:

4, -2

Step-by-step explanation:

I used the calculator

Answer:

C. -24

Step-by-step explanation:

[tex]5k + m \\ k = - 3 \\ m = - 9[/tex]

Plug in values into the given equation

[tex]5( - 3) + ( - 9) \\ - 15 - 9 \\ = - 24[/tex]

Answer:

-24 C.

Step-by-step explanation:

I took the test and got it right

Answer:2

Step-by-step explanation:

IM FAST RIGHT???

Answer:

A

Step-by-step explanation:

Hopefully this helps you

pls give me brainlest :)

Answer:

Step-by-step explanation:

x + 8 = -2

x = -10

the answer is a

Answer:

45x*9

Step-by-step explanation:

Answer:

Your answer is 45x^9

Step-by-step explanation:

hope this helps!

Answer:

Step-by-step explanation:

A relation from a set X to a set Y is called a function if each element of X is related to exactly one element in Y. That is, given an element x in X, there is only one element in Y that x is related to. For example, consider the following sets X and Y.

When we say about relation is  a function

The given table relation is not a function

the graph relation is not a function

Given :

A relation is a function when all x values has exactly only one y value .

Each input has only one output for a function .

When x values are repeated then we can say that there is two output .

So that is not a function .

In the given table, we have x=5 repeated twice .

when x=5 there are two outputs [tex]-3 and -2[/tex]

for x=5, there are two outputs.

The given table relation is not a function

Now we consider the graph

When x=2 , there are 2 y values [tex]-3 \; and \; -4[/tex]

So input 2 has two output values

Hence , the graph relation is not a function

Learn more :  brainly.com/question/11899899

Answer:

1/0.49

Step-by-step explanation:

Every pound = 1 pound

And for every one of this company spends 0.49pound

To express this in a ratio is 1:0.49

Which is also 1/0.49 in fraction.

A ratio tells us how many times a number contains another number. It compares two numbers in relation to each other.

Therefore 1/0.49 expresses the amount spent on advertising as a ratio

Answer:

B. No solution

Step-by-step explanation:

[tex]2y-7\left(y+8\right)=1-5y\\\\\mathrm{Expand}\:-7\left(y+8\right):\quad -7y-56\\2y-7y-56=1-5y\\\\\mathrm{Add\:similar\:elements:}\:2y-7y=-5y\\-5y-56=1-5y\\\\\mathrm{Add\:}56\mathrm{\:to\:both\:sides}\\-5y-56+56=1-5y+56\\\\Simplify\\-5y=-5y+57\\\\\mathrm{Add\:}5y\mathrm{\:to\:both\:sides}\\-5y+5y=-5y+57+5y\\\\Simplify\\0=57[/tex]

Answer:

2y-7(y+8)=1-5y ///// y=B

Step-by-step explanation:

the sides are unequal, therefore, y cannot be found

Answer:

6 hours

Step-by-step explanation:

8 hours x 2 cranes = 16 hours of total work

After one broke

7 hours x 1 crane = 7 hours of total work

16 + 7 = 23 hours

It would take 23 hours for one crane to do the whole job.

Answer:

-9

Step-by-step explanation:

Since 5 can go into 40 9 times, the answer would be nine, but by following negative rules, since we have an odd amount of negative numbers in this equation, the answer is -9

Answer:-8

Step-by-step explanation:

5 goes into -40 8 times. 5 goes into 45 9 times.

Answer:

6x-4

Step-by-step explanation:

Let's simplify step-by-step.

2(3x−2)−(4x−4x)

Distribute the Negative Sign:

=2(3x−2)+−1(4x−4x)

=2(3x−2)+−1(4x)+−1(−4x)

=2(3x−2)+−4x+4x

Distribute:

=(2)(3x)+(2)(−2)+−4x+4x

=6x+−4+−4x+4x

Combine Like Terms:

=6x+−4+−4x+4x

=(6x+−4x+4x)+(−4)

=6x+−4

Answer:

=6x−4

Answer:

x = -2

Step-by-step explanation:

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS  is the order of operation, and =

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction.

~

First, add 4x to both sides:

10 - 4x (+4x) = -9x (+4x)

10 = -9x + 4x

10 = -5x

Isolate the variable, x. Divide -5 from both sides:

-5x = 10

(-5x)/-5 = (10)/-5

x = 10/-5

x = -2

x = -2 is your answer.

~

Answer:

There are 10 of them like both games.

Answer:

x = -4 thus negative

Step-by-step explanation:

Solve for x:

3 x + 12 = 0

Hint: | Isolate terms with x to the left hand side.

Subtract 12 from both sides:

3 x + (12 - 12) = -12

Hint: | Look for the difference of two identical terms.

12 - 12 = 0:

3 x = -12

Hint: | Divide both sides by a constant to simplify the equation.

Divide both sides of 3 x = -12 by 3:

(3 x)/3 = (-12)/3

Hint: | Any nonzero number divided by itself is one.

3/3 = 1:

x = (-12)/3

Hint: | In (-12)/3, divide 12 in the numerator by 3 in the denominator.

12/3 = (3×4)/3 = 4:

Answer: x = -4

Answer:

I need help on that too

Step-by-step explanation:

but i multiplied and got 1,050

Answer:

3^5/2 is 15.5885.

Step-by-step explanation:

This is plug in math! I'd recommend to get a Ti-84 (makes math like this so much easier)

Answer:

  243 square inches

Step-by-step explanation:

The area is the square of the side length:

  A = s^2

  A = (3^(5/2))^2 = 3^(5/2*2) = 3^5 = 243

The area of the square is 243 square inches.

_____

The relevant rule of exponents is ...

  (a^b)^c = a^(bc)

Answer:

1/2x+7

Step-by-step explanation:

Answer:

23 ^ ( a+b)

Step-by-step explanation:

23^a *23^b

Since the bases are the same, we can add the exponents

23 ^ ( a+b)

Answer:

23^(a+b)

Step-by-step explanation:

A^x*A^y = A^(x+y)

you can think of it like this

A^x = A*A*A*.......*A x times

A^y = A*A*A*....*A y times

therefore A^x * A^y = A*A*A*...*A (x+y) times

=A^(x+y),

so in our case A = 23, and x and y were a and b, so 23^a * 23^b = 23^(a+b)

Answer:

the first layer would be the exosphere.

Step-by-step explanation:

Hey there!!

To solve this type of question, use these steps.

So, let's work with these steps.

Now,

The equation of a st.line passing through point (2,1) is,

[tex](y - y1) = m1(x - x1)[/tex]

Put all values.

[tex](y - 1) = m1(x - 2)[/tex]

It is the 1st equation.

Another equation is,

y = -2x -3.......(ii)

Comparing the equation with y = mx+c.

Therefore, from equation (ii)

m2 = -2

Now, as per condition of parallel lines,

m1=m2= -2

Putting the value of m1 in equation 1st.

[tex](y - 1) = - 2(x - 2)[/tex]

y - 1 = -2x + 4

y = -2x +5.

Therefore, the equation is y = -2x +5.

Hope it helps...

Answer:

i believe it is 5.75 months

Step-by-step explanation:

It would take Bernie 23 months to pay off the total cost of $2500 for the course using his savings

An equation is an expression that shows the relationship between two or more numbers and variables.

Let y represent the amount of money in Bernie account after x months. Hence:

y = 100x + 200

To make $2500:

2500 = 100x + 200

x = 23 months

It would take Bernie 23 months to pay off the total cost of $2500 for the course using his savings

Find out more on equation at: https://brainly.com/question/2972832

#SPJ2

Answer:

4 bagels for $3

Step-by-step explanation:

10 bagels for 11 = 1.10 and 4 bagels for $3 = 0.75

Answer:

i would say the first one because you get 10 bagels for 11 $ because 1.50 cents per bagel

Answer:

242 + 118 - 109

Step-by-step explanation:

collected-  360 apples total ( 242 + 118 )

sold-  109 apples

hope this helps you :)

pls give me brainlest. ;)

Answer:

neither terminating nor repeating.

Step-by-step explanation:

The set of irrational numbers is the set of numbers whose decimal representations are neither terminating nor repeating.

Rational numbers are numbers which can be written in the form of [tex]\dfrac{a}{b}[/tex]where a and b are integers. Example: 1/2, 3.5 (which is writable as 7/5) etc.

Integer numbers are: ...., -2, -1, 0, 1, 2, ... (so it includes positive and negative natural number, and 0 )

Irrational numbers are those real numbers, which are not rational numbers.

Know that all natural numbers are integers, all integers are rational numbers means, natural numbers are not irrational.

The set of irrational numbers is the set of numbers whose decimal representations are neither terminating nor repeating.

Learn more about numbers here;

https://brainly.com/question/3151755

#SPJ2

Answer:

5.25 feets

Step-by-step explanation:

Given the question :

Abdul wants to hang a square poster that measure 1 1/2 feet on a side in the center of a 12-foot-long wall. How far from the end of the wall should abdul place the side of the poster?

Length of one side of Square poster = 1 1/2 Feets = 3/2 feets

Length of wall = 12 feets long

Since Abdul wants the poster to be centered in the wall; then the picture should be placed such that there must be equal space left on either side of the wall after hanging.

Hence, (12/2 - 1 1/2) = (6 - 0.75) feets

= 5.25 feets