Elsa is selling bracelets at craft shows to raise money for an animal shelter.

She is also accepting additional cash donations. She plans to give 75% of the

money from all bracelet sales and donations to the shelter. She will use the

remaining money to buy more supplies. Bracelet sales and donations from

the first craft show are represented by the expression 24n + 32, where n

represents the amount Elsa charges for each bracelet. The second craft

show sales and donations is represented by the expression 40n + 56. If Elsa

charges $4 for each bracelet, how much money will she donate to the

The number of strides the runner will make during 1 hour run will be =

10,800.

To calculate the distance or number of strides made by the runner in an

hour, the graph given above is considered as follows;

The y-axis which represents the number of strides is plotted against the x-axis which is the number of hours.

From the graph

20 minutes= 3600 strides

60 minutes = X strides

make X the subject of formula;

x= 3600×60/20

= 216000/20

= 10,800

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Answer:

Because its up to 180 degrees like a rainbow

Construct DE through B parallel to AC. | Given a line, we can construct a parallel line through a point not on the given line.

m∠BAC = m∠BCA' | Alternate interior angles formed by parallel lines have equal measures.

m∠ABC = m∠BCA | Alternate interior angles formed by parallel lines have equal measures.

m∠BAC + m∠ABC + m∠BCA = 180° | Substitution and addition (2, 3).

m∠A + m∠B + m∠C = 180° | Substitution (1).

Conclusion: The sum of the interior angle measures of any triangle is 180°.

We proved the conclusion true for every triangle because we used the fact that alternate interior angles formed by parallel lines have equal measures. This is a property of parallel lines that holds true for all triangles.

In other words, we can construct a parallel line to any side of a triangle through any point on the other side of the triangle. This means that the sum of the interior angle measures of any triangle will always be 180°.

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Answer:

9x

Step-by-step explanation:

the full answer is 9x+11=29

Answer:

X=2

Step-by-step explanation:

Add the numbers

4+5+5+6=29

4x+{\color{#c92786}{5}}+5x+{\color{#c92786}{6}}=29

4x+5+5x+6=294+11+5=29

4x+{\color{#c92786}{11}}+5x=29

4x+11+5x=29

Combine like terms

Subtract

1

1

11

11

from both sides of the equation

Simplify

Divide both sides of the equation by the same term

Simplify

Solution

=

2

cot²θ . cos²θ is the value of x in trigonometric functions.

What do the trig ratios indicate?

Trigonometric All trigonometric functions' values that are dependent on the right-angled triangle's side ratio are referred to as ratios. The trigonometric ratios of a certain acute angle are the ratios of a right-angled triangle's sides to that angle. A reference angle's sine, cosine, tangent, cotangent, secant, and cosecant are the six trigonometric ratios.

L.H.S.

=  cot²θ - cos²θ

= Cos²θ/sin²θ - cos²θ

=  cos²θ - (cos²θ)sin²θ/sin²θ

 =  cos²θ(1 - sin²θ)/sin²θ

 =  cos²θ * cos²θ/sin²θ

  = cot²θ . cos²θ

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Step-by-step explanation:

to find the interest she needs to pay back every month, we need to use this formula:

I = PRT/12

in this case the principle is $300,000, the rate is 7% p.a. and the amount of time is 1 year, if we substitute in our values we:

I = (300,000)(7)(1)/12 = $17,500 in interest every month

to find her yearly income from rent, we have to multiply the monthly rent by 12

1500 × 12 = $18,000

to calculate her loss percentage in a year, we have to subtract 18,000 from 3000 which is 15,000

she said that she hopes the property's value will increase to cover the loss she made.

to cover the loss of $15000 per year, the property needs to increase in value by at least $15000. the percentage increases value can be written as

Percentage increase = (difference in increase/Original price) × 100

so

percentage increase = (15000/300000) × 100 = 5%

so the property needs to increase in value by at least 5% per year to cover the loss.

The woman needs to pay $1750 monthly as interest. Her yearly income from the rent is $18,000. After considering all other costs, she is at a loss of $6000 per year, so the property needs to increase in value by 2% per year to cover this loss.

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27-25=2

so her absolute error was 2 students

divide the answer by 100 to get the percentage error.

percentage error = absolute error/ 100

2/100=0.02%

therefore her percentage error is 0.02%.

Since Stephanie carries a 100/300/100 liability policy, Stephanie's insurance can cover up to $100,000, therefore Stephanie have enough coverage to cover the property damages.

Property damage is any harm or destruction to real or tangible personal property that is brought on by carelessness, intentional obliteration, or a natural disaster.

A more serious form of property damage known as destruction of property involves physical harm to items that are either beyond repair or would be very expensive to replace.

We see that Stephanie has an insurance policy and because she has a 100/300/100 liability policy, she can cover for the damage because it is less than $100,000

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Answer:(2I3O-9247)

Step-by-step explanation:

The expression can be completed as 4 × (4 + 3)

A mathematical expression is a combination of numbers, symbols, and operations that represent a mathematical relationship or calculation.

Mathematical expressions can be used to represent a wide range of concepts, including algebraic equations, geometric formulas, and statistical models.

Looking at the pages:

On page 2, we have 4 stickers per row while on page 3 we have 3 stickers per row. Also, both page 2 and page 3 have 4 rows each. Thus, we can complete the expression as follows:

4 × (4 + 3)

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Answer:

1 1/2 meters

Step-by-step explanation:

Answer:

Earl runs 1.5 meters per second.

Step-by-step explanation:

90m/60sec = 1.5m/sec

Answer:

tis is not confirmed aswer

Step-by-step explanation:

daily commission: 27%

Answer: 77

Add the three given values to get that result above.

The solution to the equation 1/2 - x + 3/2 = x - 4 is x = 3.

We have Equation 1/2 - x + 3/2 = x - 4

Now, solving the equation for x we get

/2 - x + 3/2 = x - 4

First, let's combine the like terms on both sides of the equation:

(1/2 + 3/2) - x = x - 4

4/2 - x = x - 4

2 - x = x - 4

Next, let's move the term with x to the left side by adding x to both sides:

2 - x + x = x - 4 + x

2 = 2x - 4

Then, let's move the constant term -4 to the right side by adding 4 to both sides:

2 + 4 = 2x - 4 + 4

6 = 2x

6/2 = 2x/2

3 = x

Therefore, the solution to the equation is x = 3.

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Answer:

x=-1±[65]

________

8

Step-by-step explanation:

solve the equation for xby finding a,b, and come of the quadratic then applying the quadratic formula

Given:

The width of a kitchen is 4.2 metres.

Kitchen cupboard widths are 60 cm.

To find:

The number of kitchen cupboard that will fit in 4.2 metres.

Solution:

Let x be the number of kitchen cupboard that will fit in 4.2 metres.

Width of 1 cupboard = 60 cm

Width of x cupboards = 60x cm

We know that, 1 m = 100 cm.

Width of a kitchen = 4.2 metres

                              = 4.2×100 cm

                              = 420 cm

Now, the width of the x cupboards is equal to width of the kitchen.

\(60x=420\)

\(x=\dfrac{420}{60}\)

\(x=7\)

Therefore, the number of kitchen cupboard that will fit in 4.2 metres is 7.

Answer:

3 meters or 9.9 feet rounded up is 10 feet because they only sell wood by the foot.

Step-by-step explanation:

6 meters - 3 meters = 3 meters

1meter = 3.3 feet

3 meters x 3.3ft = 9.9 feet

The required domain and the range of the given function are (-2, 3) and (2, -3) respectively.

Given that,
To determine the domain and the range of the function given in the graph.

The domain is defined as the values of the independent variable for which there is a certain value of the dependent variable exists in the range of the function.

Here,
From the graph, the domain of the function is defined for x = -2 to x = 3,
While the range of the graph for a given function is defined for y = 2 to y = -3 corresponding to the domain.

Thus, the required domain and the range of the given function are (-2, 3) and (2, -3) respectively.

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Answer:

gdjlicnoirfbmlyrsrloydfbm

Tenemos dos problemas de proporciones.

Las soluciones son:

A) Lamentablemente el primero está incompleto, lo reescribamos como:

"en una caja de 36 naranjas, si 6 se han descompuesto, ¿qué parte del contenido de la caja se desperdicia?"

Solo para mostrar la matemática que se necesita para este tipo de problemas.

La parte que del contenido de la caja que se desperdicia será igual al cociente entre el número de naranjas que se desperdician y el número total de naranjas, o sea:

p = 6/36 = 1/6

Se desperdicia 1/6 del contenido de la caja.

B) Sabemos que la pizza originalmente tiene 8 porciones.

Luego tu papá, hermano, y tía comen una porción (3 en total)

Entonces quedan: 8 - 3  = 5 porciones.

La parte que queda será el cociente entre lo que queda y la cantidad inicial, o sea:

p = 5/8.

Quedan 5/8 de la pizza.

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Answer:

2.5

Step-by-step explanation:

the length has increased by 7.5/3 = 2.5.

so the scale factor is 2.5

The required answer choices are (i)exponential decay (ii) linear and (iii) exponential growth

What are exponential growth and exponential decay?

Quantities that fluctuate quickly are subject to exponential growth and decay. The idea of geometric progression has been used to infer exponential growth and decay. Exponential growth or exponential decay are terms used to describe quantities that vary exponentially rather than continuously.

From question,

1) The first question is like, initially delivery van price is $25,000 after 2 years, the value of the van becomes $17,500

This means it is decaying. The difference between the initial price and after 2 years price is $7500.

To be linear, further after 2 years, or from start after 6 years, the price should be $10000. But it is given to be $12250.

Thus exponential decay.

2) In the second, Initially, a laptop had 100% battery life. After 3 hours, the laptop has 60% battery life. Thus the loss in 3 hours is (100 - 60) = 40%.

After 4 hours, the loss is (60 -20) = 40%

As the loss is the same in equal intervals of time, the decay is linear.

3) In the third one, A tiger reserve had an initial population of 20 tigers.

After 5 years the population was 30 tigers, thus the growth is (30-20) =10.

After 10 years, the population was 45 tigers. Thus the growth is (45-30) = 15.

Thus the increase is non-linear, and so is exponential growth.

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The wheelchair access ramp must be 216.09 inches long.

To find the length of the wheelchair access ramp, we can use trigonometry.

The tangent function relates the angle of elevation to the ratio of the opposite side (height) to the adjacent side (length of the ramp).

Let's denote the length of the ramp as "x".

The height of the ramp is given as 18 inches.

Using the tangent function:

tan(angle of elevation) = height/length of the ramp

tan(4.8 degrees) = 18/x

To solve for x, we can rearrange the equation:

x = 18 / tan(4.8 degrees)

Using a calculator to evaluate the tangent of 4.8 degrees:

x = 18 / 0.08331

x= 216.09

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Answer:

The  answer and step by step explanation is in the picture below. Thank you! :)

Step-by-step explanation:

Julio will be 30 years old when his father is twice his age.

To determine the age at which Julio will be twice his father's age, we need to find the age difference between them and then add that difference to Julio's current age.

Currently, Julio is 12 years old, and his father is 42 years old. The age difference between them is 42 - 12 = 30 years.

For Julio to be twice his father's age, the age difference needs to remain the same as it is currently. Therefore, when Julio is x years old, his father will be x + 30 years old.

Setting up an equation to solve for x:

x + 30 = 2x

Simplifying the equation, we subtract x from both sides:

30 = x

Thus, when Julio is 30 years old, his father will be 30 + 30 = 60 years old. At this point, Julio will indeed be twice his father's age.

Therefore, Julio will be 30 years old when his father is twice his age.

Note : the translated question is Julio is 12 years old and his father is 42 years old. How old will Julio be when his father is twice his age?

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Answer:

That's True.

Step-by-step explanation:

Hope this helps! If it does, please mark me brainliest. Thank you! ;)

Answer:

155.5 is the answer

Step-by-step explanation:

Answer:

The correct answer is A) \(99.0 \ in.^{2}\)

Step-by-step explanation:

Just took the test

hope this helps :)

From the graph given in the question, we are asked to determine the following observing the graph:

(a) The domain of f.

Domain of f = IR = (-infinity, infinity)

(Therefore, it is defined all reals).

(b) The range of f.

The range of f = [-1, infinity)

(c) The x-intercepts.

x = 2 and x = 4 are the x intercepts.

(d) The y-intercepts.

y = 8 is the only y-intercept.

(e) Intervals on which f is increasing.

The function is increasing on (3, infinity)

(f) Intervals on which f is decreasing.

The function f is decreasing on (0, 3)

Answer:

1299 marble

Step-by-step explanation:

subtract 547 from 1846

Answer:

45

scalene

acute

Step-by-step explanation:

Answer: The triangle classified by the sides is 59 degrees.  The triangle is classified by the angel is 1

Step-by-step explanation:

Answer:

60.48

Step-by-step explanation:

Answer:51.52

Step-by-step explanation: