Kayla charges $15 for a bracelet, plus $0.80 for each letter bead that is put on the bracelet. Which expression represents the total cost of a bracelet with x letter beads?

Group of answer choices

15.80 + x

15.00x + 0.80

15.00 + 0.80x

15.80x

Answer:

I need use this 29.76 91.5 180 188.93 223.07 for what? Can you explain me what I need to do? please O_O

Step-by-step explanation:

Answer:

223.07

Step-by-step explanation:

Hey There!

So the first step of this problem is to find the equation for the area of a parallelogram and the area of a circle

The area of a parallelogram is equal to bh

\(base x height\)

the base is 20 and the height is 15

20x15=300

Now we want to find the equation for area of a circle

to find the area of the circle we use the formula \(A = pi xr^{2}\)

A = π x radius²

the radius is the diameter divide by 2

14/2=7 so the radius is 7

now we just plug 7 into the area of a circle formula

7²=49

49x3.14=153.86

But because it is a semi circle we divide by 2

153.86/2=76.93

Now to find the area of the object we subtract 76.93 from 300

300-76.93=223.07

Therefore the area of that object is 223.07

The1AndOnlyMark

Answer:

m<1 = 50°

m<2 = 130°

m<3 = 50°

m<4 = 130°

m<5 = 50°

m<6 = 130°

m<7 = 50°

m<8 = 130°

Step-by-step explanation:

Angle 4 & Angle 2 are congruent angles because they are diagonal from each other, this lets us set m<4 = m<2.

Then solve for x.

2x-10 = x+60

x-10 = 60

x = 70

Use x to find m<4 or m<2 (doesn't matter which b/c they are equal).

m<2 = (70)+60

m<2 = 130°

Angles 2, 4, 6 & 8 are congruent, so they will all have be 130°.

Angles 1 & 2 create a straight line (180°).

Find m<1 by subtracting 130° from 180°.

180-130 = 50

Angles 1, 3, 5 & 7 are also congruent, so they will all have be 50°.

The height of the tower from which the object was shot is 10

The height of the tower is shown in the graph as 10, since the curves begins from there.

The solutions to the quadratic equation 6x² = -3x + 1 to the nearest hundredth are -0.73 and 0.23.

Given the quadratic equation in the question:

6x² = -3x + 1

To solve the quadratic equation 6x² = -3x + 1, we can rearrange it into standard form, where one side is set to zero:

6x² + 3x - 1 = 0

Now we can solve the equation using the quadratic formula, which states that for an equation in the form ax² + bx + c = 0, the solutions for x are given by:

\(x = \frac{-b \±\sqrt{b^2-4ac} }{2a}\)

Here; a = 6, b = 3, and c = -1.

Let's substitute these values into the quadratic formula:

\(x = \frac{-b \±\sqrt{b^2-4ac} }{2a}\\\\ x= \frac{-3 \±\sqrt{3^2-4\ *\ 6\ *\ -1} }{2*6}\\\\x = \frac{-3 \±\sqrt{9+24} }{12}\\\\x = \frac{-3 \±\sqrt{33} }{12}\\\\x = -0.73, \ x=0.23\)

Therefore, the values of x are -0.73 and 0.23.

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Hence the correct option is to translate down 2 unit

Transformations can be non-rigid (when the preimage's size or shape is unaltered) or stiff (where the size is changed but the shape remains the same). These are the fundamental guidelines that this concept abides by. It is a straightforward approach to alter 2D forms.

Planar transformations and spaces can be distinguished from one another using the dimensions of the operand sets.

We have the parent function f(X)= x

and transformed function is g(x)= -3f(x+5)-2

the parent function f(x) is translated dawn 2 units and stretched by 5 .

Hence the correct option is to translate down 2 unit

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Answer: 47.5

Step-by-step explanation:

Given

2x-10+x+x=180

combine like term x      

       4x-10=180

addition property of equality (add 10 on both sides)

             4x=190

division property (divide 4 on both sides)

               x=47.5

Hope this helps!! :)

Please let me know if you have any question or need any further explanation

Answer:

your answer will be 47.5

Point (-9, -1) lies in quadrant III and is correct.

The point where the x-axis (the horizontal number line) and the y-axis meet divides the coordinate plane into four equal sections (the vertical number line) is called Quadrant

According to co-ordinate Geometry the conditions are

A (+,+) lies in 1st quadrant

A (-, +) lies in 2nd quadrant

A (-, -) lies in 3rd quadrant

A (+, -) lies in 4th quadrant

Now we go through the given assumption

Assumption 1: (-9,-1) is in quadrant III

In this assumption both values are negative

According to the condition, the given point (-9,-1) lies in quadrant III

Assumption 2: -(10,-2) is in quadrant IV

⇒ -(10, -2) = (-10, 2)

According to the condition the given point (-10, 2) lies in quadrant II

So this assumption is wrong

Assumption 3: -(-5,4) is in quadrant II

⇒ -(-5,4) = (5, -4)

According to the condition the given point 5,-4) lies in quadrant IV

So this assumption is also wrong

Therefore the point(-9, -1) lies in quadrant III is correct.

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The solution to the inequality is -3 ≤ x ≤ -1/3

Given the inequality:

4|3x+5| ≤ 16

Let us simplify it by dividing both sides by 4 to get:

|3x+5| ≤ 4

Next, we can break the inequality into two cases, depending on whether 3x+5 is positive or negative:

First: 3x+5 ≥ 0

In this case, the inequality simplifies to:

3x+5 ≤ 4

Subtracting 5 from both sides, we get:

3x ≤ -1

Dividing by 3 (which is positive) gives:

x ≤ -1/3

Second: 3x+5 < 0

In this case, the inequality simplifies to:

-3x-5 ≤ 4

Adding 5 to both sides, we get:

-3x ≤ 9

Dividing by -3 (which is negative and requires us to flip the inequality), gives:

x ≥ -3

Therefore, the solution to the inequality is:

-3 ≤ x ≤ -1/3

The interval [-3,-1/3] is the solution set, and it includes all values of x between -3 and -1/3, including the endpoints.

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Answer:

24

Step-by-step explanation:

-12 x -2 = 24

Answer:

\( \boxed{ \bold{ \huge{ \boxed{ \sf{24}}}}}\)

Step-by-step explanation:

\( \sf{ - 12( - 2)}\)

\( \dashrightarrow{ \sf{( - 12) \times ( - 2)}}\)

Multiplying or dividing a negative integer by a negative integer gives a positive integer

i.e ( - ) × ( - ) = ( + )

( - ) ÷ ( - ) = ( + )

\( \dashrightarrow{ \boxed{ \sf{24}}}\)

Hope I helped!

Best regards! :D

The solutions are:

Question 1

Here, we have:

8936 / 37

To do this, we make use of a calculator.

Using the calculator, we have:

8936/37 = 241 19/37

Question 2

Here, we have:

Prime factorization of 144

This means that we determine the factor of 144.

So, we have:

144 = 2 x 2 x 2 x 2 x 3 x 3

Hence, the prime factorization of 144 is 2 x 2 x 2 x 2 x 3 x 3

Question 3

Here, we have:

(49/7)^3 - 4 * 56 + (13 + 9 - 4)

Evaluate the expressions in the bracket

So, we have:

(49/7)^3 - 4 * 56 + (13 + 9 - 4) = 7^3 - 4 * 56 + 18

Also, we have:

(49/7)^3 - 4 * 56 + (13 + 9 - 4) = 343 - 224 + 18

Evaluate the sum and the difference

(49/7)^3 - 4 * 56 + (13 + 9 - 4) = 137

Hence, the value of (49/7)^3 - 4 * 56 + (13 + 9 - 4) is 137

Question 4

Here, we have:

7x + 5/4x - 19

The value of y is given as

y = 9

There is no occurrence of y = 9 in 7x + 5/4x - 19

Hence, the value of 7x + 5/4x - 19 is 7x + 5/4x - 19

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Answer:

34%

Step-by-step explanation:

the graph is a hundred so all you have to do is count the number of squares which is 34

To find the height of the cylinder when the volume is given as 1500 in³ and the radius is 7 inches, we can use the formula for the volume of a cylinder:

Volume = π * r² * h

Substituting the given values, we have:

\(1500 = 3.14 * 7^2 * h1500 = 3.14 * 49 * h1500 = 153.86 * h\)

To solve for h, we divide both sides of the equation by 153.86:

h = 1500 / 153.86

h ≈ 9.75

Rounding the answer to the nearest hundredth, the height of the cylinder is approximately 9.75 inches.

Therefore, the height of the cylinder is 9.75 inches.

Note: It is important to use the accurate value of π, which is approximately 3.14159, for precise calculations. However, in this case, since you specified to use 3.14 for π, I have used that approximation to calculate the height.

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Answer:

This is the full question

The Ferris Wheel first appeared at the 1893 Chicago Exposition. Its axle was 45 feet long. Spokes radiated from it that supported 36 wooden cars, which could hold 60 people each. The diameter of the wheel itself was 250 feet. Suppose the axle was located at the origin. Given that the starting point is at the loading platform, find the location of the car at the 270 degree counterclockwise rotation position.

The answer is D, (-125, 0).

Answer: 5.49 × 10-4

Step-by-step explanation:

When you move the decimal over move it over to the right by 4 units.

When you move right it is (-) negative. So you get 5.49 x 10-4.

Answer:

To find the area of the shaded region, we need to first find the x-coordinates of the points where the two functions intersect. We can set f(x) = g(x) and solve for x:

x^4 - 12x^3 + 48x^2 = 44x + 105

x^4 - 12x^3 + 48x^2 - 44x - 105 = 0

We can use a numerical method, such as the Newton-Raphson method, to approximate the roots of this equation. Using a graphing calculator or computer algebra system, we can find that the roots are approximately:

x = -1.932, x = 0.695, x = 4.149

Note that the root x = -1.932 is outside the given interval [3, 4], so we can ignore it.

The shaded region is bounded by the x-axis, the line y = 340, and the graphs of f(x) and g(x) between x = 3 and x = 4. To find the area of this region, we can integrate the difference between the two functions over this interval:

A = ∫3^4 [g(x) - f(x)] dx

A = ∫3^4 [44x + 105 - (x^4 - 12x^3 + 48x^2)] dx

A = ∫3^4 [-x^4 + 12x^3 - 48x^2 + 44x + 105] dx

We can integrate term by term using the power rule:

A = [-x^5/5 + 3x^4 - 16x^3 + 22x^2 + 105x]3^4

A = [-1024/5 + 192 - 192 + 22 + 105] - [-81/5 + 108 - 192 + 66 + 105]

A = 347.2

Therefore, the area of the shaded region is approximately 347.2 square units.

Answer:

Step-by-step explanation:

Answer:

I think its C

Step-by-step explanation:

Answer:

A parallelogram is not a rectangle. A rectangle must have four right angles, and a parallelogram must only have opposite angles congruent.

Step-by-step explanation:

Answer:

its d

Step-by-step explanation:

bc i said daddy

Answer:

$12.25

Step-by-step explanation: you just do it.

Take into account that the area of a circle is given by the following formula:

A = π r²

where π = 3.14 and r is the radius of the circle, r = 20 cm.

Replace the previous values into the formula for A:

A = (3.14)(20 cm)²

A = 1,256 cm²

Hence, the area of the given circle is 1,256 cm²

Answer:

The domain of a function is the set of all real numbers for which the function is defined. In this case, the function is defined when the denominator is not equal to zero. The denominator is equal to zero when x=1. Therefore, the domain of the function is all real numbers except for x=1.

In interval notation, the domain is written as

(-∞,1) ∪ (1,∞)

Step-by-step explanation:

Answer:

x = -1

Step-by-step explanation:

first, create a formula or expression:

7x - 2 = 10x + 1

now, move the 10x, subtract it on the other side

-3x - 2 = 1

add 2

-3x = 3

divide by -3

x = -1

you can substitute it in to check

The solution to the inequality expression is -8/9 ≤ x ≥ 4/9

From the question, we have the following parameters that can be used in our computation:

|3x + 6/9| ≥ 2

Expand the inequality expression

So, we have

-2 ≤ 3x + 6/9 ≥ 2

Subtract 6/9 from both sides

So, we have

-24/9 ≤ 3x ≥ 12/9

Divide through the equation by 3

-8/9 ≤ x ≥ 4/9

Hence, the solution to the inequality expression is -8/9 ≤ x ≥ 4/9

The graph is attached

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Simply put,

Rigid means not moving.

In transformations, rigid motions are transformations that preserve distance.

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

\(\diamond\large\textsf{\textbf{\underline{Given\:question:-}}}\)

          The backyard is 20 inches long and 37 inches wide. What is the area of the backyard?

\(\diamond\large\textsf{\textbf{\underline{\underline{Answer and how to solve:-}}}}\)

We are given the backyard's length (20 inches long) and the backyard's width (37 inches wide).

We are asked to find the area of the backyard, which can be found using the following formula:-

      \(\boxed{\bold{A_{(rectangle)}=LW}}\)

Where:-

Substitute the values:-

\(\boxed{\bold{A=20*37}}\)

On simplification,

✳︎ \(\boxed{\bold{A=740\:in^2}}\), which is our final answer.

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

Answer: 37·20=740

Step-by-step explanation:

Answer:

Step-by-step explanation:

H

Answer:

the triangulation trajectory is undefied

Step-by-step explanation: