The price of a meal at Applebee's was $25.00 until the sales tax was added to the bill. Then the final cost was $26.25. What is the percent change ? (the percent of tax)

Answer:

∠GJK is 22°

Step-by-step explanation:

Because the shape is a rectangle we know that GH is parallel to JI

This means that because of the alternate angle rule we know that

5x+8 = 7x-16

Then we solve for x

5x+8-5x = 7x-16-5x

8+16=2x-16+16

[tex]\frac{24}{2}[/tex]=[tex]\frac{2x}{2}[/tex]

x=16

So this means that ∠HJI is 68°

Because the shape is a rectangle we know that ∠GJI is a right angle

This means that ∠GJK is 90-∠HJI because of the angles on a right angle rule

90-68 =22

∴∠GJK is 22°

Answer:

1   15 x 9 x 14 = 1890

2   10 x 17 x 24 x 21 =85680

Step-by-step explanation:

Answer:

The answer is "10.25"

Step-by-step explanation:

Please find the graph in the attachment:

In the given kite diagram the PT= TR so,

in  [tex]\Delta QTR[/tex] we applying the Pythagoras theory:

[tex]\to QR^2=QT^2+TR^2\\\\\to 13^2=QT^2+8^2\\\\\to QT^2= 13^2-8^2\\\\\to QT^2= 169-64\\\\\to QT^2=105\\\\\to QT=\sqrt{105}\\\\\to QT= 10.2469508\\\\ \to QT= 10.25[/tex]

Answer:

Step-by-step explanation:

Draw a picture. You have a 30-60-90 triangle, so the sides are in the ratio 1:√3:2.

The string of the kite is the side opposite the 90° angle. The side opposite the 30° angle is 25 ft.

The vertical leg of the triangle is 25√3 ≈ 43.3 ft

Step-by-step explanation:

5/2K+1+1/3K-3/4= 17/6K + 1/4

-Plug in the rest of the equations to check if they are the same.

1. equivalent

2.Not

3.Not

4.Not

5.Not

Answer:

$70

Step-by-step explanation:

35 + 55 = 90

90 - 20 = 70

Answer:

[tex]y^2+28y+196[/tex]

Step-by-step explanation:

We are given that

[tex]y^2+28y+..[/tex]

We have to fill in the number that makes the polynomial a perfect square quadratic.

We know that

[tex](a+b)^2=a^2+2\times a\times b+b^2[/tex]

Using the formula

Expand the expression

[tex](y)^2+2\times y\times 14+(14)^2[/tex]

[tex](y+14)^2[/tex]

[tex]=y^2+28y+196[/tex]

Answer:36ab

Step-by-step explanation:

When the equation is given i.e. (6a) (6b) so the answer is to be considered as the 36 ab.

Since the equation is (6a) (6b)

So here we basically do multiplication by each other so it comes 36 ab.

Hence, we can conclude that When the equation is given i.e. (6a) (6b) so the answer is to be considered as the 36 ab.

Learn more about an equation here: https://brainly.com/question/24560327

Answer: -2.5

Step-by-step explanation:

-15 divided by 1/2= -30

-30 times by 1/4= -2.5

Answer:

TILE SIZES

Contemporary tiles are available in a variety of colors, styles, tile sizes, and shapes, which allows you to create a truly personalized space. Tile sizes are dependent on materials and intended uses, and they have increased dramatically over the years. But while there are some standard tile sizes, there are also a lot of manufacturers that make tiles in sizes specific to their in-house designs. Producers offer an enormous variety of products from very small 0.5” x 0.5” mosaic to large 24” x 24” tiles to suit in any house design and satisfy any customer needs.

Answer:

what to find?

Step-by-step explanation:

what to find?

Answer:

Could you clarify please?

Step-by-step explanation:

Like edit it to have an image or explanation

Answer:

y=10x+9

after 4 years the gator will be 49 in long

Step-by-step explanation:

Answer:

y = 5/6x + 3/4.

At 4 years old,  the length y = 49/12 feet = 4 feet 1 inch.

Step-by-step explanation:

9 inches = 3/4 feet.

10 inches =  5/6 feet

So our equations is

y = 5/6x + 3/4.

When it is 4 years old:

y  = 5/6(4) + 3/4

= 20/6 + 3/4

= 49/12 feet

Answer:

-0.78125

Step-by-step explanation:

-6000÷7680= -0.78125

Answer:

1) 5

2) -4

3) 12

4) -10

5) 2.8

6)-2

7) 2

8) -6

9) -1

9514 1404 393

Answer:

  a. (5x+2)(5x+2)

Step-by-step explanation:

You will recognize that the first (25x^2) and last (4) terms are perfect squares. The middle term is double the product of the roots of those squares:

  2(5x)(2) = 20x

This means the given expression is a perfect square trinomial, and that it is the square of (5x+2). This matches the first choice.

  25x^2 +20x +4 = (5x +2)^2 = (5x +2)(5x +2)

_____

Generically, ...

  (a +b)^2 = a^2 +2ab +b^2

Here, we have a=5x, b=2.

Answer:

0.33

Step-by-step explanation:

5.11-3.79=1.32

1.32÷4=0.33

After solving the equation, the price of each postcard will be equal to $0.33.

The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or even more items.

Included in them is the study of integers, especially the order of operations, which is important for all other areas of mathematics, notably algebra, data management, and geometry.

As per information in the question,

Price of greeting card = $3.79

Total cost of greeting card as well as greeting card is $5.11

Let the price of each postcard is x.

Then, the equation will be,

$3.79 + 4x = $5.11

4x = $5.11 - $3.79

x = 1.32/4

x = $0.33

To know more about arithmetic operations:

https://brainly.com/question/25277954

#SPJ2

Answer:

C. 4, -6

Step-by-step explanation:

Cause, I'm Papichulo.

Step-by-step explanation:

You can put the value of x into the equation to solve for y. Hopes this works.

Answer:

Hey! here is the answer!

Step-by-step explanation:

C! 10 = ∎ × 60

i know this becuase i did the equation in reverse, then used my calculator to make sure all the numbers added up.

Answer: B)

Step-by-step explanation:

First we need to find the value of the black sqaure. The value of the black square is 6 because 60 / 10 = 6. A) cannot be the answer because 6 does not equal 60. C) cannot be the answer because 10 does not equal 360. The only answer can be B) because 6 x 10 does equal 60.

Answer:

lifes hard man its whateva

Step-by-step explanation:

Answer:

122

Step-by-step explanation:

The nth term for this sequence is 3n - 1.

3 x 41 = 123

123 - 1 = 122

Answer:

The answer is below

Step-by-step explanation:

A parallelogram is a quadrilateral (has 4 sides and 4 angle) with two pair of parallel and opposite sides. Opposite sides of a parallelogram are parallel and equal.

Given parallelogram ABCD:

AB = CD = 18 cm; BC = AD = 8 cm

∠P = ∠P, ∠PDA = ∠PCQ (corresponding angles are equal).

Hence ΔPCQ and ΔPDA are similar by angle-angle similarity theorem. For similar triangles, the ratio of their corresponding sides equal. Therefore:

[tex]\frac{CD}{PC}= \frac{AD}{CQ}\\\\\frac{18}{6}=\frac{8}{x} \\\\x=\frac{6*8}{18}=\frac{8}{3}\ cm[/tex]

Perimeter of CPQ = CP + CQ + PQ

15 = 6 + 8/3 + PQ

PQ = 15 - (6 + 8/3)

PQ = 6.33

∠CQP = ∠AQB (vertical angles), ∠QCP = ∠QBA (alternate angles are equal).

Hence ΔCPQ and ΔABQ are similar by angle-angle similarity theorem

[tex]\frac{AQ}{QP}=\frac{AB}{CP} \\\\\frac{AQ}{6.33} =\frac{18}{6} \\\\AQ=\frac{18}{6}*6.33\\\\AQ = 19[/tex]

[tex]\frac{BQ}{CQ}=\frac{AB}{CP} \\\\\frac{BQ}{8/3} =\frac{18}{6} \\\\BQ=\frac{18}{6}*\frac{8}{3} \\\\BQ =8[/tex]

Perimeter of BAQ = AB + BQ + AQ = 18 + 8 + 19 = 45cm

PA = AQ + PQ = 19 + 6.33 = 25.33

PD = CD + DP = 18 + 6 = 24

Perimeter of PDA = PA + PD + AD = 24 + 25.33 + 8 = 57.33 cm

I only know what in the picture which is the letter A

Answer:

The value of x is 7

Hope it helps! :)

Answer:

I'll solve 27. To give you a hint.

m2 = 1 + 3x

180 = 1 + 3x

-1       -1

179 = 3x

/3       /3

x = 59.6666667 rounded up

x = 59.67

sorry for the delay.

Step-by-step explanation:

25)

29 + 29 = a

180 - a = x

x = ?

26)

180 - 80 = a

(divide a by two)

a /2 = x

x = ?

27) (I noticed someone did this question, but it's not the right answer)

{m∠2 is the measure of angle two, not 2 degrees just in case you get confused.}

180 - 130 = a

a /2 = m∠ 2

(once you have found out the measure of angle two, use it to plug in the given equation to find the value of x.)

m∠ 2 = 1 + 3x

28)

180 - 90 = a

a /2 = m∠ 2

m∠ 2 = 2x + 21

x = ?

29) {Triangle E will be the left triangle with an angle of 68 degrees. Triangle F will be the right triangle with an angle of x degrees.}

68 + 68 = a

180 - a = b

{since b is part of the right angle, 90 degrees, in Triangle E. remember that the red-colored box-shaped angle is right angle aka measure angle is 90 degrees.}

90 - b = c

{since c is another part of the right angle in Triangle F}

180 - c = d

d /2 = value of x

x = ?

30) again, the same way to solve this like in the previous question.

{Triangle G will be the left triangle with an angle of 68 degrees. Triangle H will be the right triangle with an angle of x degrees.}

77 + 77 = a

180 - a = b

{since b is part of the right angle, 90 degrees, in Triangle G.}

90 - b = c

{since c is another part of the right angle in Triangle H}

180 - c = d

d /2 = value of x degrees

x = ?

31) same way, again. do you remember that we were solving for x in the last two questions? We're doing the same thing again, but this time, we're solving for m∠ 2 {measure of angle two in Triangle K} in order to use the given equation {m∠ 2 = 5x + 14} to find the value of x}

{Triangle J will be the left triangle with an angle of 61 degrees. Triangle K will be the right triangle with m∠2, the measure of angle two }

61 + 61 = a

180 - a = b

{since b is part of an angle 90 degrees in Triangle J, let's find the other part of the right angle in Triangle K}

90 - b = c

180 - c = d

d /2 = m∠ 2

(now use that m∠ 2 and plug it in the equation to find the value of x)

m<2 = 5x + 14

x = ?

32) Triangle L will be the left triangle with an angle of x degrees. Triangle M will be the right triangle with an angle of 38 degrees.

{since 38 degrees is already part of the right angle, 90 degrees in Triangle M. We can use it to find the other part of the right angle in Triangle L.}

90 - 38 = a

(notice that a is equal to m∠ 2 in Triangle L)

a = m∠ 2

m∠ 2 = 9x - 2

x = ?

-----------------------------------------------------------

33) "In any triangle, the smallest angle is always across from the shortest side and the largest angle is always across from the longest side."

basically, the longest side of a triangle is opposite to/faces the largest angle. the smallest side of a triangle is opposite to/faces the smallest angle. Always.  

Side JL, 21, is the largest side length and is opposite to angle K, which is the largest angle.

Side JK, 15, is the smallest side length and is opposite to angle L, which is the smallest angle.

The angle J is in between angle K and angle L

34)  reminder: the longest side of a triangle is opposite to/faces the largest angle. the smallest side of a triangle is opposite to/faces the smallest angle.

Side TV, 12, is the largest side length and is opposite to angle U.

Side UV, 7, is the smallest side length and is opposite to angle T.

The angle V is in between angle U and angle T

ANSWER:

25) x = 128

26) x = 50

27) m∠2 = 25, x = 8

28) m∠2 = 45, x = 12

29) b = 44, x = 67

30) b = 26, x = 58

31) b = 58, m∠2 = 74, x = 12

32) m∠2 = 52, x = 6

33)angle L, angle J, angle K

34) angle T, angle V, angle U

Answer:

803.84 ft ²

:)

The area of the circle is given by the equation A = 803.84 feet²

A circle is a closed two-dimensional figure in which the set of all the points in the plane is equidistant from a given point called “center”. Every line that passes through the circle forms the line of reflection symmetry. Also, the circle has rotational symmetry around the center for every angle

The perimeter of circle = 2πr

The area of the circle = πr²

where r is the radius of the circle

The standard form of a circle is

( x - h )² + ( y - k )² = r²,

where r is the radius of the circle and (h,k) is the center of the circle

Given data ,

Let the area of the circle be represented as A

Now , the equation will be

The radius of the circle r = 16 feet

So , area of the circle = πr²

Substituting the values in the equation , we get

Area of the circle A = π x ( 16 )²

Area of the circle A = π x 256

Area of the circle A = 3.14 x 256

Area of the circle A = 803.84 feet²

Therefore , the value of A is 803.84 feet²

Hence , the area of circle is 803.84 feet²

To learn more about circle click :

https://brainly.com/question/28391204

#SPJ2

Answer:

Height of the tree = 6 meters.

Step-by-step explanation:

P.S - The exact question is -

The graph is as follows :

Here Base = 8 m , Hypotenuse = 10 m

As, we know that By Pythagoras theorem,

( Hypotenuse )² = ( Base )² + ( Perpendicular )²

⇒(10)² = (8)² +  ( Perpendicular )²

Let the height of the tree = x

∴ we get

(10)² = (8)² +  ( x )²

⇒100 = 64 + x²

⇒100 - 64 = x²

⇒36 = x²

⇒x = √36

⇒x = 6

∴ we get

Height of the tree = 6 meters.

Step-by-step explanation:

x - 9 = 23

(14) - 9 = 5

So the answer is no.

Answer:

No

Step-by-step explanation:

X will be equal to 32

If X is equal to 14 the answer will be 5