Brainliest will be given. Sorry for asking so many questions but I really don’t understand this topic area but if anyone could help and give a valid explanation I will really appreciate it <3 . ( The problem is in the picture above thanks love)

Answer:

Food for plants

Step-by-step explanation:

Step-by-step explanation:

During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. These sugar molecules are the basis for more complex molecules made by the photosynthetic cell, such as glucose.

#a

#1st year

\(\\ \rm\Rrightarrow 12000+0.045(12000)=12540\)

#2nd year

\(\\ \rm\Rrightarrow 12540+0.05(12540)=13167\)

#3rd year

\(\\ \rm\Rrightarrow 13167+0.053(13167)=13864.85\)

#4th year

\(\\ \rm\Rrightarrow 13864.85+13864.85(0.049)=14544.2\)

#b

Total interest

\(\\ \rm\Rrightarrow 14544.2-12000=£ 2544.2\)

#c

Percentage

\(\\ \rm\Rrightarrow \dfrac{2544.2}{12000}\times 100\)

\(\\ \rm\Rrightarrow 21.2\%\)

Answer:

(a)  Year 1: £12,540

     Year 2: £13,167

     Year 3: £13,964.85

     Year 4: £14,544.23

(b)  £2,544.23

(c)  21.2% (1 d.p.)

Step-by-step explanation:

Simple interest formula

A = P(1 + rt)

where:

Given:

Year 1

⇒ A = 12000(1 + 0.045)

⇒ A = £12,540

Year 2

⇒ A = 12540(1 + 0.05)

⇒ A = £13,167

Year 3

⇒ A = 13167(1 + 0.053)

⇒ A = 13964.851

⇒ A = £13,964.85

Year 4

⇒ A = 13964.851(1 + 0.049)

⇒ A = 14544.2287

⇒ A = £14,544.23

\(\begin{aligned}\sf Total \: interest & = \sf final \: amount - principal \: amount\\& = \sf 14544.23 - 12000\\& = \sf \£2,544.23\end{aligned}\)

\(\begin{aligned}\sf Percent & =\sf \left(\dfrac{Value}{Total\:value}\right) \times 100\\\\ \implies \textsf{Percent} & =\sf \dfrac{2544.23}{12000} \times 100\\\\ & = \sf 21.2\%\:\:(1\:d.p.) \end{aligned}\)

When given a palette of 16 colors to work with and the desire to create a flag with two vertical stripes made up of all different hues, 240 different flags are feasible.

If the set is now sorted, or if the individuals are arranged in a sequential or sequential sequence, permuting is essentially gradually moves its pieces around. In this context, this same term "permutation" is used to describe the process of changing the vertical order of either an ordered set. Possible combination is the mathematical method that determines the number of alternative configurations for a given set. In its simplest and basic form, variation refers to the number of conceivable configurations or orders. With permutations, the arrangement of the components is important. A permutation is an arrangement of objects in some kind of a particular order. Here, various elements in the set are organized either in linear or chronological order.

given

Considering that each stripe will be a distinct color:

16 different things are consumed two at a time, and there are...

16P2 = 16·15

= 240

Each one of the 16 colors in the palette can be the first color. Any of the remaining 15 colors, as well as the second color, must be distinct.

When given a palette of 16 colors to work with and the desire to create a flag with two vertical stripes made up of all different hues, 240 different flags are feasible.

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Answer:

? = 77°

Step-by-step explanation:

the 3 angles in a triangle sum to 180° , that is

? + 35° + 68° = 180°

? + 103° = 180° ( subtract 103° from both sides )

? = 77°

Answer:77

Step-by-step explanation:

180-103=77

The Trapezoid EFGH's GH length is 5 units.

The shape of a trapezoid is used to describe a lobster trap with a void (trapezoid). The bottom (5m) and top (5m) sides of this trapezium are parallel (8m). Although it is upside down, this trapezium also features parallel top and bottom sides. Nonetheless, it is a trapezium.

Trapezoid EFGH and Trapezoid ABCD are comparable to one another based on the image, indicating that their respective sides are proportional.

Let's establish a ratio for the lengths of the parallel sides of the two trapezoids using the dimensions provided:

BC/FG = AB/EF

We can change the values provided by:

12/6 = 10/GH

The left side of can be made simpler by:

2 = 10/GH

Now we can solve for GH by multiplying both sides by GH:

2GH = 10

Finally, we can solve for GH by dividing both sides by 2:

GH = 5

Therefore, the length of GH in units is 5.

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The required simplification of the expression is \(\csc^2\theta-1.$$\)

Simply put, trigonometric functions—also referred to as circular functions—are the functions of a triangle's angle. This implies that these trig functions provide the relationship between the angles and sides of a triangle.

Using the equation cos2(x) + sin2(x) = 1, one can change sin to cos. Rearranging this results in sin(x) = sqrt(1 - cos(x)), which means that sin(x) = cos(1 - cos(x)). Utilizing the equation sin(x) = cos(pi/2 - x) is another method of converting sin to cos.

\($(\frac{-\cos\theta}{\sin\theta})\cdot(\frac{-\cos\theta}{\sin\theta})=\frac{\cos^2\theta}{\sin^2\theta}=\frac{1-\sin^2\theta}{\sin^2\theta}=\frac{1}{\sin^2\theta}-1=\csc^2\theta-1.$$\)

Thus, required simplification of the expression is \(\csc^2\theta-1.$$\)

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Firm shown in the graph will produce q0, but all the firms in the market will produce a total of Q0.

A perfect market, sometimes known as an atomistic market, is described in economics by numerous idealizing requirements, together known as perfect competition, or atomistic competition. A competitive market is one in which no one customer or producer has sway over the market. Its reaction to supply and demand varies with the supply curve, which represents the quantity of a commodity. Perfect competition, monopolistic competition, oligopoly, and monopoly are the four types of economic market systems.

Here,

The business on the graph will create q0, but the market as a whole will yield Q0.

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Answer:

4,024.076

Step-by-step explanation:

and = Decimal point

0 = tenths 7 = hundredths 6 = thousandths

Answer:

\( \displaystyle A .20\)

Step-by-step explanation:

By tangent theorem we acquire:

\( \displaystyle x + 10 = 9 + 21\)

simplify addition:

\( \displaystyle x + 10 = 30\)

cancel 10 from both sides:

\( \displaystyle x = 20\)

hence,

our answer is A

Answer:

7 hours

Step-by-step explanation:

here,

270/18=105/x

x=(105*18)/270

x=7

Chau made $270 for 18 hours of work. At the same rate,  Therefore Chau would have to work 7 hours at the same rate to make $105.

To find out how many hours Chau would have to work to make $105 at the same rate, we can set up a proportion using the given information:

Let x be the number of hours Chau needs to work to make $105.

We know that Chau made $270 for 18 hours of work, so the rate of earnings per hour is:

Rate = Total earnings / Number of hours

Rate = $270 / 18 hours

Rate = $15 per hour

Now, we can set up the proportion:

$15 per hour = $105 / x hours

To find x, we can cross-multiply:

$15 × x = $105

Now, solve for x:

x = $105 / $15

x = 7 hours

So, Chau would have to work 7 hours at the same rate to make $105.

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Answer:

9.6

Step-by-step explanation:

I think!

Answer:

5.44 meters

Step-by-step explanation:

We Know

0.3048 meter = 1 ft

How many ft makes a height of 1.66m?

We Take

1.66 ÷ 0.3048 ≈ 5.44 meters

So, the answer is 5.44 meters.

Answer:

4

Step-by-step explanation:

that is what i think it is i am almost positive

Answer:576

Step-by-step explanation:

24x24=576

Answer:

1212928316

Step-by-step explanation:

The intersection points are: (0, -3) and (10, 2)

The bounded area is -20.83 unit²

(a) The  intersection points of the line and curve are the points where the line and curve meet. Thus, the intersection points are:

(0, -3) and (10, 2)

(b) The integral terms of y which gives the area bound are:

a = -3, b = 2 (These are the y values of the intersection points)

Since we have x = y² + 3y and x = 2y + 6, we can say:

y² + 3y = 2y + 6

y² + 3y - 2y - 6 = 0

y² + y - 6 = 0

Thus, h(y) =

Using a = -3 and b = 2  with h(y) = y² + y - 6, we have the bounded area as:

\(Area = \int\limits^b_a {y} \, dy\)

\(Area = \int\limits^{2}_{-3} {(y^{2} + y - 6}) \, dy\)

Integrating the area:

Area = [y³/3 + y²/2 - 6y + C]²₋₃

Area = [2³/3 + 2²/2 - 6(2)] - [(-3)³/3 + (-3)²/2 - 6(-3)]

Area = [8/3 + 2 - 12] - [-9 + 4.5 + 18]  

Area = [-22/3] - [27/2]

Area = -125/6

Area = -20.83 unit²

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Answer:

21.17

Step-by-step explanation:

tan= opposite/ adjacent

tan(36)= x/29

0.73= x/29

x= 21.17

Answer:

g(4) = 1/3

Step-by-step explanation:

G(x) = x-2/x+2

To find g(4) let x= 4

G(4) = (4-2)/(4+2)

       = 2 / 6

Simplifying

         = 1/3

g(4) = 1/3

\(\huge \boxed{\color{fuchsia} \tt Question :}\)

\( \rm \dag \: g(x) = \dfrac{x - 2}{x + 2} \: when \: g(4).\)

\(\huge \boxed{\color{fuchsia} \tt Answer :}\)

\( \rm \dag \: g(x) = \dfrac{x - 2}{x + 2} \)

Now, in g(4), x = 4

\( \rm : \implies \: g(4) = \dfrac{4 - 2}{4+ 2} \\ \rm : \implies \: g(4) = \cancel{\dfrac{2}{6}} \\ \rm : \implies \: g(4) = \dfrac{1}{3} \)

\( \tt Hence, \: {\color{cyan}g(4) = \dfrac{1}{3}} \: is \: the \: answer.\)

Answer:

Step-by-step explanation:

First, let us substitute x and y values: -7 = -2(-5) + 4

Next, let us simplify using the substitution property of equality: 14 = -7 (SEE BELOW MORE INFO).

Now, this does not make sense yet because 14 cannot possibly equal -7. Therefore, we must add a b value, therefore leading us to the equation:

14 + b = -7

by simplifying, we can conclude that b = -21

Finally, we can plug in the b-value into our original equation:

y = -2x + 4 - 21

After simplifying, we get y = -2x - 17. When this is graphed, we can see that -2x - 17 intersects (-5, -7).

Answer:

22.45

Step-by-step explanation:

Answer:

89.80 divided by 4 is 22.45

Step-by-step explanation:

im just cool

A square has a perimeter of 24 m and an area of 36m ^ 2 The square is dilated by a scale factor of 3.The perimeter of the dilated figure is 72 m, and the area is \(324 m^2\).

Let's begin by finding the side length of the original square. Since the perimeter of the square is given as 24 m, we can divide it by 4 (as a square has four equal sides) to find the length of each side. Therefore, the original square has a side length of 6 m.

To find the perimeter of the dilated figure, we need to multiply the side length of the original square by the scale factor of 3. So, the new side length of the dilated figure is 6 m * 3 = 18 m. Since the dilated figure is also a square, all its sides are equal. Therefore, the perimeter of the dilated figure is 18 m + 18 m + 18 m + 18 m = 72 m.

To find the area of the dilated figure, we need to square the new side length of 18 m: \(18 m * 18 m = 324 m^2\). Hence, the area of the dilated figure is \(324 m^2.\)

The perimeter of the dilated figure is 72 m, and the area is \(324 m^2\).

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Answer:

Angle ACB = 44°

There are two ways to solve it. Both are right

Solution number 1

From triangle ABC

angle BAC = 180°-(102° +44°) = 36°

Because BG is parallel with AC

Another solution

The sum of angles in the shape AGBC = 360°

The person is approximately 8.43 miles from home, and they need to walk in the direction of approximately 26.6 degrees east of north to head directly home.

To determine the distance from home, we can use the concept of vector addition. The person walks 4 miles west, which can be represented as a vector (-4, 0) in a coordinate plane. Then, they walk 5 miles southwest, which can be represented as a vector (-3.54, -3.54) since southwest is a combination of west and south. Adding these two vectors together gives us (-7.54, -3.54).

To find the magnitude or distance from home, we use the Pythagorean theorem. The distance is given by sqrt((-7.54)^2 + (-3.54)^2) = 8.43 miles (approximately).

To determine the direction to head directly home, we need to find the angle between the vector (-7.54, -3.54) and the positive x-axis. We can use trigonometry to find this angle. The tangent of the angle is given by the ratio of the y-coordinate to the x-coordinate, which is -3.54 / -7.54. Taking the inverse tangent of this value gives us approximately 26.6 degrees.

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Answer:

28% is your awnser

Step-by-step explanation:

um If you look up what is 35 percent of 80 you will get your awnser

Answer:

thanks for the points

Step-by-step explanation:

Answer:

21n/9n

= 7n/3n

21n/9n in the lowest terms is 7n/3n

Answer:

line T

Step-by-step explanation:

Don't quote me on this, but I've never seen a t lookin like that on a plot. plus, if it was line DEF that would make line DF incorrect too. so yeah it's most likely line t.

The correct interpretation of the slope and y-intercept of the equation

y = 50 is:

A. The slope predicts a temperature increase of about 50° for every increase of 1 chirp per minute. The y-intercept shows that when the crickets are not chirping (x = 0), the temperature is 0°.

In the given equation y = 50, the slope of 50 indicates that for every increase of 1 chirp per minute (x), the temperature (y) increases by approximately 50° Fahrenheit.

The positive slope suggests a positive correlation between the number of chirps per minute and temperature.

The y-intercept of 0 in this equation represents the temperature when the crickets are not chirping (x = 0). It implies that when there are no chirps per minute, the temperature is at 0° Fahrenheit.

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9514 1404 393

Answer:

  y = 3x +3

Step-by-step explanation:

The midpoint of the given segment is a point on the line. That point is ...

  M = ((7, 4) +(-5, 8))/2 = (7-5, 4+8)/2 = (1, 6)

The difference between the end points can be helpful in writing the equation.

 (-5, 8) -(7, 4) = (-12, 4) = (Δx, Δy)

Then the general form of the equation of the perpendicular bisector can be written as ...

  Δx(x -Mx) +Δy(y -My) = 0 . . . . . where midpoint M = (Mx, My)

  -12(x -1) +4(y -6) = 0

Dividing by -4 and eliminating parentheses, we have ...

  3(x -1) -(y -6) = 0

  3x -y +3 = 0 . . . . general form equation for the line

  y = 3x +3 . . . . . . slope-intercept form equation