Express (x+7)^2(x+7)^2 as a trinomial in standard form.

Answer:

252,000

Step-by-step explanation:

since we know that 5% of 240,000 is 12,000

then we just add 12,000 to the 240,000 for a 5% increase

Answer:this is the order of the things to put them

number of bouquets: 5

mass of bouquets: 3d+4t+v

mass of the tulips in one bouquet: 4t

mass of the daffodils in one bouquet: 3d

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

5(2)+2=12

(2)+4=6

5x+2 is twice the length of x+4. Therefore the answer is 2

Answer:

m∠ACD = 24°

Step-by-step explanation:

Measure of the interior angles of a polygon = [tex]\frac{(n - 2)\times 180}{n}[/tex]

Therefore, measure of the interior angles of a rectangle = [tex]\frac{(4 - 2)\times 180}{4}[/tex]

                                                                                              = [tex]\frac{360}{4}[/tex]

                                                                                              = 90°

m∠BCD = 90°

Since, m∠BCD = m∠BCA + m∠ACD

90° = 66° + m∠ACD

m∠ACD = 90° - 66°

              = 24°

Therefore, measure of angles ACD is 24°.

Answer:

D.117 square in

Step-by-step explanation:

We are given that

Side length of square A=6 in

Side length of square B=9 in

We have to find the area of square C if the tree squares create a right triangle.

By using Pythagoras theorem

[tex](hypotenuse)^2=(Base)^2+(Perpendicular\;side)^2[/tex]

Side of square C

[tex](Hypotenuse)^2=6^2+9^2[/tex]

[tex](Hypotenuse)^2=117[/tex]

[tex]Hypotenuse=\sqrt{117}[/tex]

Now,

The area of square C=[tex](side)^2[/tex]

The area of square C=[tex](\sqrt{117})^2=117 in^2[/tex]

Option D is true.

Answer:

sss

Step-by-step explanation:

sss

fvokfdvik

Answer:

±[tex]\sqrt{-9}[/tex] or ±3i

Step-by-step explanation:

x² = -9

x = ±[tex]\sqrt{-9}[/tex] or ±3i

-8+2-6

(-8+2)-6

-4-6

=. -10..............answer

Answer:

GCF: 8

Answer: 8(7z - 3)

Step-by-step:

For the answer you just need to factor 8 out of 56z - 24

Answer:

GCF is 8

Step-by-step explanation:

Prime factor 56 and 24

See the biggest factor that will divide into them

Answer:

$9.20

Step-by-step explanation:

Mixed nuts = 1/5

Chocolate candies = 1/2

Granola = 1 1/4

Cost of the trail mix

Mixed Nuts $2.50

Chocolate Candies $3.40 Granola $5.60

= 1/5 * 2.50 + 1/2 * 3.40 + 1 1/4 * 5.60

= 0.5 + 1.7 + 7

= $9.20

Step-by-step explanation:

Approach: A triangle is valid if sum of its two sides is greater than the third side. If three sides are a, b and c, then three conditions should be met.

Answer:

42

Step-by-step explanation:

-2x(-5)=10, 8(4)=32, 32+10=42

Answer:

-22

Step-by-step explanation:

-2x--8y

-2(-5) -8(4)

10 - 32

= -22

I hope this helps you out!

Answer:

40 degrees Fahrenheit

Step-by-step explanation:

i think thats the answer cuz u didn't give a question to answer

Answer:

Price increased=rs 52-1=rs 51

So therefore, increased%=51/1 x 100= 5100%

Step-by-step explanation:

Hope this helped!!!!!

Answer:

Step-by-step explanation:

Given equation of the line is,

y = 2x + 1

By comparing this equation with the slope-intercept form of the equation,

y = mx + b

m = Slope of the line = 2

b = y-intercept = 1

Table for the input - output values,

x        -1            0            1            2

y        -1            1             3           5  

Now graph these points on the graph and join them by a straight line.

Answer:

5/6

Step-by-step explanation:

3/4 as a decimal is .75 while 5/6 is .833333333.

Answer: A loss of $35,100

Step-by-step explanation:

The tractor had cost $136,000 and had accumulated a depreciation of $69,900.

This means that the net book value of the tractor was:

= 136,000 - 69,900

= $66,100

The insurance company was supposed to give them this amount but instead gave them $31,000. They will therefore suffer a loss of:

= 66,100 - 31,100

= $35,100

Answer:

1 1/4

Step-by-step explanation:

5/6 plus 1/3 plus 1/12 is the same as 10/12 plus 4/12 plus 1/12 which equals 15/12, which is also 1 3/12, and that reduced is 1 1/4

it's 5/4 i'm b0red so i'm answering what I want

Answer:

3y^2-12y-2y+8

3y^2-14y+8

Step-by-step explanation:

Remember FOIL

First

Outer

Inner

Last

(3y-2)(y-4)

Answer:

Step-by-step explanation:

Use FOIL method

(3y - 2 )(y - 4) = 3y*y - 4*3y  + y *(-2) - 4 * (-2)

                      =3y² - 12y - 2y + 8          {Combine like terms}

                      = 3y² - 14y + 8

Answer:

it's 124

Step-by-step explanation:

95*2=190

338-190=248

248/2= 124

width=124

9514 1404 393

Answer:

  C.  2 2/5

Step-by-step explanation:

Put in the given value of y and solve for x.

  6 = 5x -6

  12 = 5x . . . . . . . . . add 6

  12/5 = x = 2 2/5 . . . divide by 5, express as mixed number

Answer: 2/4 is 1/2   and 2/10 is 2/5 i believe

Step-by-step explanation:

Answer:

7/10

Step-by-step explanation:

Turn 2/4 into 20/40 and 2/10 into 8/40. If you add it it is 28/40. Divide both numbers by 4 and you get 7/10

Answer:

One eighth

Step-by-step explanation:

By multiplying each fraction by 100, you can get the percentage.

(1/8) x 100 = 12.5

(5/4) x 100 = 125

(16/25) x 100 = 64

Answer:

A

Step-by-step explanation:

100 / 12,5 = 8

12,5% = 1/8

Answer:

1/2 +2= 2.5 , 4/3-6= -4.6

Step-by-step explanation:

NO THEY DONT HAVE THE SAME VALUE VBUT HOPE THIS HELPS

Answer:

24

Step-by-step explanation:

x+90=114( sum of two interior angle of triangle is equal to its opposite exterior angle)

x=24

Answer:

24 is the value for x and that's correct

Answer:

100/w = x

The 100 mm is made up of pennies that have the same width. If you divide the 100 mm by how wide each penny is, you will get how many pennies there are in the stack.

Step-by-step explanation:

Answer: A

Step-by-step explanation: 6 is for $4 therefore 3 is for $2

Answer:

80,94º

Step-by-step explanation:

What I've done is, first draw a triangle with a 90º angle and write down the height (324m) and the tourist's distance (100m).

So I calculated the tangent of the angle of the tourist.

The formula is tan=Oposite side/adjacent

[tex]tan=\frac{opposite side}{adjacent}[/tex]

[tex]tan=\frac{324}{100} =3.24[/tex]

And now with your calculator you press "shift" and "tan". Then introduce 3,24 and it will give you the result (80,94º).

I hope it helped.

(2+3i)+2i(2+3i) = 1(2+3i) + 2i(2+3i) = (1+2i)(2+3i)