PLEASE HELP!!!!
WILL GIVE BRAINLIEST!!!!!!!

Answer:

The three is negative

Step-by-step explanation:

A polynomial cannot have a variable in the denominator or a negative exponent so the reasoning is Because the three is negative

Answer:

x=9.23

Step-by-step explanation:

Zy=x

Yx=11

Tan40=x/11

11tan40=x

11x0.8391

x=9.23

Answer:

I’m pretty sure it’s -2xy if it’s not I’m really sorry

Step-by-step explanation:

4-6=-2+xy=-2xy

Answer:

(x^5)(x^7)

Step-by-step explanation:

Answer:

x^5+7a

Step-by-step explanation:

Use the power rule to combine exponents

Answer:

The value of -18x + 30y is -27

Step-by-step explanation:

Algebraic Expressions

It's given that:

6x - 10y = 9

We are required to find the value of

-18x + 30y

The easiest way to solve the problem is to visualize that:

-18x = -3(6x)

30y = -3(-10y)

This means that the second expression is equal to the first expression multiplied by -3, thus:

-18x + 30y = -3(6x - 10y) = -3*9 = -27

The value of -18x + 30y is -27

First full question is this: What is the perimeter of the entire design?

Cameron makes a quilt design using four congruent

triangles as shown below.

ooo

O 46 cm

O 64 cm

O 108 cm

O 147 cm

9 cm

14 cm.    

ANSWER:  B) 64

Answer:

x = 4

Step-by-step explanation:

5x -7 + 2x = 4x + 5

Combine like terms

5x + 2x -7 = 4x + 5

7x - 7 = 4x + 5

Combine like terms again

-4x + 7x - 7 = 4x - 4x + 5

3x - 7 = 5

3x = 5 + 7

3x = 12

Divide by 3 both sides

3x/3 = 12/3

x = 4

Hope this helps!! :)

Answer:

x-2y=4

Step-by-step explanation:

it is hard to explain but if you use the website called demos and go to the graphing calculator it will show how it got the answer. hope this helps. :)

Answer:

Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36

Step-by-step explanation:

Answer: 30 player on the team

Step-by-step explanation:

If 9 players = 30% of the team then 3 = 10% of the team. With this information you can multiply 10 x 10 to get 100(%) and then multiply 3 x 10 to get 30(players). This may not be how you are supposed to solve this problem but oh well.

Answer:

3.5

Step-by-step explanation:

5(6-x)=12.5

(5*6)-(5*x)=12.5

30-5x=12.5

subtract 30 from each side:

-5x=-17.5

divide -5 from each side:

x=3.5

Answer:

4. 40°

5.  15

6.

I hope this helps. I don't know the last one.

Answer:

Step-by-step explanation:

If TJ made 15,000 dollars in a week, with the 15% commission,

15,000*15/100=2,250 in commission

2250+400=2650 salary for that week

Answer:

A

Step-by-step explanation:

the answer is A because I got it right on my test

Answer:

C

Step-by-step explanation:

25>15 so Henry=25 Henry was farther

37-25=12 12/2= 6<7  Tasha = 7  Tasha was faster

Henry was farther Tasha was faster

Answer:

r = $105.6

Step-by-step explanation:

Given,

Amount paid by Trevor for 4 nights = $528

Rate per day = r

Now,

We know that a 4-night stay in the hotel means 5 days to stay at MGM Grand.

Now,

Amount paid = Number of days x Rate per day

$528 = 5 r

[tex]r = \frac{528}{5}[/tex]

r = $105.6

Hence, Trevor pays $105.6 to stay at the MGM Grand Hotel in Las Vegas for four nights.

Answer:

J y=4x+1

Step-by-step explanation:

when looking at the x column i will pick a couple of sets and plug them in to see if they fit and -1×4+1= -3

Answer:

I added the graph

Answer:

45

Step-by-step explanation:

Answer:45?

Step-by-step explanation:

Answer:

[tex]43.87^{\circ}[/tex]

Step-by-step explanation:

We are given that

Height of mountain=350 m

Distance  from the tree to the skier=505 m

We have to find the angle of depression from where the skier is standing to the base of the tree.

In triangle ABC

[tex]\frac{AB}{AC}=sin\theta[/tex]

By using the formula

[tex]\frac{Perpendicular\;side}{Hypotenuse}=sin\theta[/tex]

[tex]\frac{350}{505}=sin\theta[/tex]

[tex]sin^{-1}(\frac{350}{505})=\theta[/tex]

[tex]\theta=43.87^{\circ}[/tex]

Hence, the angle of depression from where the skier is standing to the base of the tree=[tex]43.87^{\circ}[/tex]

Answer: 3x-8

Step-by-step explanation:

The algebraic factor of the given quadratic equation 9x² - 18x + 8 is 3x - 4 thus option (A) is correct.

An algebraic factor is the multiplication of two algebraic terms.

If we divide an algebraic factor by a factor that is available inside then the remainder after the division will be zero.

As per the given quadratic equation,

9x² - 18x + 8

⇒ 9x² - 12x - 6x + 8

⇒ 3x(3x - 4) - 2(3x - 4)

⇒(3x - 4)(3x - 2)

Hence "The algebraic factor of the given quadratic equation 9x² - 18x + 8 is 3x - 4".

For more about the algebraic factor,

brainly.com/question/19426180

#SPJ2

Given question is incorrect correct question follows ;

Which expression is a factor of 9x² - 18x + 8. 3x - 4 3x, +4 3x +4, or 3x -8?

Answer:

-1=(30+x)÷6

-6=30+x

-6-30=x

x=-36

Answer: 1/4 times 5

Step-by-step explanation: gtg sorry don’t have time

Answer:

huh

Step-by-step explanation:

Answer:

Step-by-step explanation:

16

Answer:

It should just be 3.65. You would divide 76.65 by 21 and get 3.65.