help me please!!!!!

Answer:

-9w+12wx+3wy

Step-by-step explanation:

just distribute 3w through the parentheses

Answer:it’s 1/5

Step-by-step explanation:

Answer:

1/5

Step-by-step explanation:

Answer:

The expression simplified is a^2

Step-by-step explanation:

Here, we are interested in writing the product as a single value.

We have; a^5 • a^-3

This is same as a^5 * a^-3

We proceed here using the first law of indices;

It would result to a^5 * a^-3 = a^(5-3) = a^2

Answer:

Step-by-step explanation:

Answer:

x-y/2z=3

2z(x-y)/2z = 3 × 2z

x-y = 6z

x-y/6 = 6z/6

z = x-y/6

x-y/2z = 3

2z(x-y)/2z = 3 × 2z

x - y = 6z

x-y+y = 6z + y

x = 6z + y

x-y/2z=3

2z(x-y)/2z = 3 × 2z

x-y = 6z

-x + x - y = 6z - x

-y = 6z - x

-y/-1 = 6z - x / -1

y = -6z + x

The expression is written as;

⇒ x = 6z + y

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

We have to given that;

The expression is,

⇒ (x - y) / 2z = 3

Now, Simplify the expression for x as;

⇒ x - y = 3 × 2z

⇒ x - y = 6z

⇒ x = 6z + y

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ2

Answer: A) reflection over the x-axis, plus a vertical translation

Step-by-step explanation:

Ok, when we have a function y = f(x)

> A reflection over the x-axis changes a point (x, y) to a point (x, -y), then for a function (x , y = f(x)) the point will change to (x, -y =- f(x))

then for a funtion g(x), this tranformation can be written as h(x) = -g(x).

> A vertical translation of A units (A positive) up for a function g(x) can be written as: h(x) = g(x) + A.

Then in this case we have:

y = g(x) = ln(x)

and the transformed function is h(x) = -ln(x) + 64

Then we can start with h(x) = g(x)

first do a reflection over the x-axis, and now we have:

h(x) = -g(x) = -ln(x)

And now we can do a vertical translation of 64 units up

h(x) = -g(x) + 64 = -ln(x) + 64

Then the correct option is:

A) reflection over the x-axis, plus a vertical translation

Answer:

A

Step-by-step explanation:

edge

Answer: b. counterexample

A counterexample contradicts the statement or definition you're trying to set up.

For example, if you said that 2x+3x = 7x was true for all x values, then all you need to do is try something like x = 2 to find the original equation simplifies to 10 = 14, which is false. In this case, the counterexample is x = 2 invalidating the equation 2x+3x = 7x.

Answer:

100

Step-by-step explanation:

Ignore the 15 yard you have to use the center number which is 5 and multiply by the length 20 this gives you 100 becaus 20*5 equals 100. You got your answer!!

Answer:

C

Step-by-step explanation:

Answer:

the exact degree of a rotation of a geometric figure in a coordinate plane

Step-by-step explanation:

Answer:

[See Below]

Step-by-step explanation:

❶ It is irrational because to make it repeating it must be EXACT. In this case it is adding a 0 after every 1. So it'd be irrational since it doesn't have an end.

❷ Irrational because no one knows the end of pi. It doesn't have an ending so therefore irrational.

~Hope this helps Mate. If you need anything feel free to message me.

Answer:

x- intercept is at [tex]( \frac{3}{7} ,0)[/tex].

y-intercept is at [tex](0, - 3)[/tex].

Step-by-step explanation:

Please see the attached pictures for full solution.

Answer:

  215

Step-by-step explanation:

if you divide 86 by 8 you should get 10.75 then once you find that, you will multiply 20x10.75 and you should get 215

Answer:

5/21

Step-by-step explanation:

=>4/7+(-1/3)

=>4*3/7*3+(-1*7/3*7)

=>12/21-7/21

=>5/21

Answer:

5/21

Step-by-step explanation:

        -1/3=7/21

= 5/21

Answer:

C on edge

Step-by-step explanation:

20.8cm

Answer:

4.5 hours

Step-by-step explanation:

So, let's write a function p(x) which represents the total cost.

Let's let x represent the amount of hours.

The cost of a piece is a constant 10.

And there is a $8 fee per hour. In other words:

[tex]p(x)=8x+10[/tex]

We spent a total of $46.

So, substitute in 46 for p(x) and solve for x:

[tex]46=8x+10[/tex]

Subtract 10 from both sides:

[tex]36=8x[/tex]

Divide both sides by 8:

[tex]x=36/8[/tex]

Reduce:

[tex]x=4.5[/tex]

So, we spent about 4.5 hours.

Answer:

Perimeter of triangle J= 18.0 units (3 s.f.)

Perimeter of triangle K= 19.0 units (3 s.f.)

Step-by-step explanation:

The length of each side of the triangle can be found using the distance formula below:

[tex]\boxed{d= \sqrt{(y1- y2)^{2} + (x1 - x2)^{2} } }[/tex]

Please see the attached pictures for full solution.

Answer:

45

Step-by-step explanation:

5x+3x+4x=12x

so 12x=180

x=180÷12

x=15

so smallest angle = 3x = 3×15=45

Answer:

x = -33.5

Step-by-step explanation:

2x+13=-54

Subtract 13 from each side

2x+13-13=-54-13

2x = -67

Divide by 2

2x/2 = -67/2

x = -33.5

Answer:

x= -33 1/2 (-33.5)

Step-by-step explanation:

2x+13=-54

2x+13-13=-54-13

2x=-67

x=-67/2

x= -33 1/2 (-33.5)

Hey there!

[tex]\huge{ \fbox{ \sf{0.6}}}[/tex]

[tex]1/10*6[/tex]

Let's simplify.

[tex]1/10*6=0.6\\0.6\text{(ANSWER)}[/tex]

Hope this helps!

[tex]\text{Please rate this answer and thank!}\\\text{-TestedHyperr}[/tex]

Answer:

0.6

Step-by-step explanation:

1/10 * 6 = 0.6

0.6 is the answer to your question.

Answer:

One tip I can give is to always line up your decimals when adding or subtracting.

Step-by-step explanation:

If you don't then you will get it wrong.

Answer:

Mmm... a product would be like 10+4=14

Step-by-step explanation:

thats what you are looking for right

Answer: 2.6

Step-by-step explanation:

1. We know that A to C is 14

2. B to C is 11.4 so we're going to find the remainder to equal 14.

3. 14 minus11.4 which equals 2.6

4. AB is 2.6

Step-by-step explanation:

A function is a special type of relation in which each element of the domain is paired with exactly one element in the range. A mapping shows how the elements are paired in the mapping the second element of the range Associates with more than one element in the domain

Answer:

five times the number, the result is 36. Find the number. 36. -36. - 3. 5. X? +5x = 36. X2 +5% -36 = 0 ... make the total revenue from the books equal to. $1426? ... w (²W + 3) = 27. 21 The length of a rectangle is 4 feet more than its width. If the area of ... area that is 25% more than the original square garden. X+10. +88. X+8. 2x.

Answer:

Real, Rational and integer

Step-by-step explanation:

source: trust me bro

Answer:

-5, a negative number

Step-by-step explanation:

Answer:

x < -11 or x ∈ (-∞, -11)

Step-by-step explanation:

4x + 6 < 3x - 5

<=> 4x - 3x < -5 - 6

<=> x < -11

Answer:

x+1 ???

Step-by-step explanation:

4x+6<3x-5

4x-3x=x

6-5=1

x+1

can't remember if I did it right

Answer:

C&D

Step-by-step explanation:

I just took the quiz, I hope this helps! <3

Answer:

19

Step-by-step explanation:

Answer:

First one- y = -13

Step-by-step explanation:

27 + y = 14 (Rearrange equation)

y = 14 - 27 (Combine like terms)

y = -13