(3x+3)^2+(x+5)(x-4)
someone help thankyou

Answer:

Choice B

Step-by-step explanation:

6x + 4x^4 - 3x^2 + 7x^4 + 5x^2 + 8x

combine like terms

6x + 8x = 14x

4x^4 + 7x^4 = 11x^4

3x^2 - 5x^2 = 2x^2

14x + 11x^4 + 2x^2

Hope this helped! Have a nice day! Plz mark as brainliest!!! :D

-XxDeathshotxX

Answer:

11x4 + 2x4 + 14x (Cyan Answer)

Answer: x= 5.3

Step-by-step explanation:

Looking for side opposite and adjacent so we use tangent or tan. The equation is Tan(angle) = opposite/adjacent so input the numbers... Tan24=x/12 and to solve for x(missing side) multiply both sides by 12 to cancel out and get 5.3427 rounded is 5.3

Answer:

184 square inches

Step-by-step explanation:

Answer:

I think it is 20

Step-by-step explanation:

15+15+24+26=80÷4=20

Answer:

54 + 2b

Step-by-step explanation:

(9 + 40) + (5 + 2b)

49 + 5 + 2b

54 + 2b

Answer:

1.false

2.false

3.

4.false

5false

7false

8false

9false

false

Answer:

the formula of the triangle to 1/2×(base ×height)

Step-by-step explanation:

subsitude the values into the formula i gave you. you should be able to get the answer.

Answer:

-1.3125

Step-by-step explanation:

-16(d+1) = 20

-16d - 1 = 20

       +1    +1

-16d = 21

d = -1.3125

or -1.3

Answer:

4 times the square root of 6 (4[tex]\sqrt{6}[/tex] )

Step-by-step explanation:

Use a factor tree

Answer:

the force is pull

Step-by-step explanation:

Answer:

you mean trigonometry i'm assuming

but essentially:

soh = sin theta (the angle) = opposite length/hypotenuse length

cah = cos theta (angle) = adjacent length/hypotenuse length

toa = tan theta (angle) = opposite length/adjacent length

Step-by-step explanation:

Answer:

-3/7, -2/8, -0.2

Step-by-step explanation:

-0.2 = -1/5

We have -3/7, -2/8 and -1/5

For positive b and d:

a/b < c/d if and only if a*d < c*b

-3/7 < -2/8 if and only if -3*8 < -2*7; obviously true

-2/8 < -1/5 if and only if -2*5 < -1*8; -10 < -8; true

so we get -3/7 < -2/8 < -0.2

Answer:

thank you so much

Step-by-step explanation:

have a great day

Answer:

hehehehehehehehehehehehehehehehe

Answer:

A

Step-by-step explanation:

We want to find the equation of the line in slope-intercept form.

From the graph, we are given the two points (-5, 1) and (0, -3).

We can find the slope between them. The slope formula is given by:

[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

We will let (-5, 1) be (x₁, y₁) and (0, -3) be (x₂, y₂). Substitute:

[tex]\displaystyle m=\frac{(-3)-(1)}{(0)-(-5)}[/tex]

And evaluate:

[tex]\displaystyle m=\frac{-4}{5}=-\frac{4}{5}[/tex]

Next, notice that the point (0, -3) is already the y-intercept, so we do not need to find it.

Slope-intercept form is given by:

[tex]\displaystyle y=mx+b[/tex]

Therefore, our equation is:

[tex]\displaystyle y=-\frac{4}{5}x-3[/tex]

Our answer is A.

Answer:

I´m pretty sure it´s 2.(-3,6).

Step-by-step explanation:

Answer:

the lowest common factor of 36 and 56 is 1

you can also have 2,4

Answer:

So basically 5%?

Step-by-step explanation:

Answer:

k = 4

Step-by-step explanation:

17 = 5k - 3

+3.         +3

20/5 = 5k/5

4 = k

k = 4

Answer: k = 4

17=5k-3

1. In order to solve this linear equation, we'll need to group all the variable terms on one side, and all the constant terms on the other side of the equation. In the problem, term -3 will be moved on the left side. Notice the sign changes when you move it to the left.

20 = 5k - 3 + 3

2. Add the numerical terms.

20 = 5k - (3 + 3) = 6. Note: We don't need the six in the 3rd step.

20 = 5k

3. Switch the variable term. (Ex: 3x + 9 ⇒ 9 + 3x)

5k = 20

4. We will need to isolate the variable, to do that, get rid of the coefficient that it multiples. We can do that by dividing 5 by both sides.

5k/5

5. We'll need to reduce 5k/5 to its lowest terms. We can divide the factors that appear both in the numerator and denominator. If we look at 5k/5, 5 appears both in the numerator and denominator.

6. Lastly, we can do the same thing as we did in the 5th step. That'll lead us to k = 2²

7. Solve for 2²

2 x 2 = 4.

Hence, our answer is 4.

Got any questions? Tell me in the comments.

~ Lily, from Brainly.

Answer:

Attach a picture of the shape for the sides already known...

Step-by-step explanation:

Answer:

Money need to save each month  = $576.92 each month

Step-by-step explanation:

Given:

Amount of money need to save = $125,000 - $35,000 = $90,000

Number of year remain = 18 - 5 = 13 year

Number of months = 13 x 12 = 156 months

Find:

Money need to save each month

Computation:

Money need to save each month = 90,000 / 156

Money need to save each month  = $576.92 each month

Answer:

390 cm

Step-by-step explanation:

How to find Volume

Width x Height x Length

=Volume

--

6.5 x 12 x 5 = 390

390 cm

--

Answer:

m=15

Step-by-step explanation:

Answer:

B (169)

Step-by-step explanation:

Answer:

∠1 and ∠5

∠2 and ∠6

∠3 and ∠7

∠4 and ∠8

Step-by-step explanation:

Hello There!

There are many pairs of corresponding angles shown

The image below shows what corresponding angles look like

The following pairs of angles are corresponding angles

∠1 and ∠5

∠2 and ∠6

∠3 and ∠7

∠4 and ∠8

Answer:

-2j - 6

Step-by-step explanation:

3j - 2 + (-5j) - 4

3j - 2 - 5j - 4

-2j - 6

Answer: 26 46

Step-by-step explanation:

Answer:

26, 46, 23......

Step-by-step explanation:

Each number is divided by 2 then added by 20.