Write the explicit equation for f(x), h(x), and g(x) where g(x) = f(x) + h(x) PLEASE HELP I WILL GIVE BRAINLIEST AND 50 POINTS

Answer:

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

m = - 4/3

y - y1 = m (x - x1)

y - 2 = -4/3 (x - (-5))

3(y -2) = -4(x + 5)

3y - 6 = -4x - 20

3y + 4x = -20 + 6

4x + 3y = -14

Answer:

percentage decrease is always calculated like this

((orignal - new ) / original ) 100

So in this case

100-45= 55

55/100 is 11/20

11/20 * 100/1 is well simplified is 55

so 55%

Answer:

The best graph to use would be a line graph.

:)

Answer:

gráfico de barras

Step-by-step explanation:

Saludos.

Answer:

18

Step-by-step explanation:

Answer:

18 or 19 or 21 or 27

Step-by-step explanation:

Answer: 85

Step-by-step explanation:

a) The hot air balloon did not violate that air space in both locations.

b) The hot air balloon is 17.678 miles to the west and 17.678 miles to the north from the airport.

c) The crashed hot air balloon violated the airport air space. ([tex]r \approx 8.485\,mi[/tex], [tex]r < 25\,mi[/tex])

a) Polar coordinates of the hot air balloon are described solely by the distance from origin (airport) ([tex]r[/tex]), in miles, and angle in standard position ([tex]\theta[/tex]), in sexagesimal degrees, that is to say:

[tex]z(t) = (r, \theta)[/tex] (1)

Where [tex]t[/tex] is the time, in minutes.

The location of the hot air balloon at both instants is described below:

[tex]z(0) = \left(37.5\,mi, \frac{5\pi}{6}\,rad \right)[/tex], [tex]z(90) = \left(25\,mi, \frac{\pi}{4}\,rad \right)[/tex]

In this case, the hot balloon violates the airport air space if and only if [tex]r < 25\,mi[/tex] and the hot air balloon does not violate that air space in both locations.

b) The equivalent polar coordinates of the hot air balloon in terms of polar components is described by the following formula:

[tex](x,y) = (r\cdot \cos \theta, r\cdot \sin \theta)[/tex] (2)

Where:

If we know that [tex]r = 25\,mi[/tex] and [tex]\theta = \frac{\pi}{4}\,rad[/tex], then the coordinates in rectangular form is:

[tex](x,y) = \left(25\cdot \cos \frac{\pi}{4}, 25\cdot \sin \frac{\pi}{4} \right)\,[mi][/tex]

[tex](x,y) = (17.678, 17.678)\,[mi][/tex]

The hot air balloon is 17.678 miles to the west and 17.678 miles to the north from the airport.

c) The distance of the crashed hot air balloon with respect to origin is determined by Pythagorean theorem: ([tex]x = 6\,mi[/tex], [tex]y = -6\,mi[/tex])

[tex]r = \sqrt{(6\,mi)^{2}+(-6\,mi)^{2}}[/tex]

[tex]r \approx 8.485\,mi[/tex]

Since [tex]r < 25\,mi[/tex], the crashed hot air balloon violated the airport air space.

We kindly invite to check this question on polar coordinates: https://brainly.com/question/11657509

Answer: X=6, Y=4

Step-by-step explanation:

Answer:

B)

Step-by-step explanation:

You would have to divide the number multiplying y on both sides to find the y-intercept. Only in B, -60/12= -5.

Answer:

x=59.5

Step-by-step explanation:

2x+3y=122

   -3y   -3y

2x=119

divide by 2 on both sides

and u get 59.5

Answer:

x < 9

Step-by-step explanation:

Notice that the sign here is <, not =.

This is an inequality, not an equation.

When you solve an equation, you typically get an answer that x equals a certain number. When you solve an inequality, you typically get an answer that x is greater than a number or x is less than a number, so there are many numbers that are solutions to an inequality.

Let's solve this inequality.

2x + 9 < 27

Subtract 9 from both sides.

2x < 18

Divide both sides by 2.

x < 9

Answer: x < 9

Every number less than 9 is a solution to this inequality.

9 is the correct answer but you put it wrong.

Notice that the sign here is < not =.

Answer:

x < 9

Step-by-step explanation:

Group all constants on the right side of the inequality

2x+9 < 27

Subtract 9 from both sides:

2x+9-9 < 27-9

Simplify the arithmetic:

2x <27 -9

Simplify the arithmetic:

2x < 18

Isolate the x

Divide both sides by2:

[tex]\frac{2x}{2} <\frac{18}{2}[/tex]

Simplify the fraction:

x < [tex]\frac{18}{2}[/tex]

Find the greatest common factor of the numerator and denominator:

[tex]x < \frac{9 *2}{1*2}[/tex]

Factor out and cancel the greatest common factor:

x < 9

Answer:

no sé no entiendo ingles

Answer:

A line passes through (-1, 7) and (2, 10). The equation of the line is -x + y = 8.

Step-by-step explanation:

Given functions:

Find (f*g)(6):

In case it is a composite function (f · g)(6) the answer is different:

Step-by-step explanation:

[tex] \sf{ \longmapsto(6(6-1))×3(6)}[/tex]

[tex] \sf \longmapsto{ = 30 \times 18}[/tex]

[tex] \sf \longmapsto \boxed{ = \red{5} \blue4 \pink0}[/tex]

Answer:

Explanation

Step-by-step explanation:

It's written in y=mx+b

m is slope also called rate of change so the rate of change is 5

Initial amount is b which would be 10 in here

Answer:

D.) x ≥ 5

Step-by-step explanation:

Edge

Answer:

Answer is D.

Step-by-step explanation:

Edge the equation.

Total cost of energy drinks ($4.50) = y

Total number of energy drinks (3) = x

Equation = ?

To find this we need to find the cost of 1 drink = 4.50 ÷ 3 = $1.50.

So, the equations are :-

y = 1.50x

x = 4.50/y

_____

Yes, your answer is correct :)

You can use the 2nd equation too.

______

꧁✿ ᴿᴬᴵᴺᴮᴼᵂˢᴬᴸᵀ2222 ✬꧂

Answer:

I don't know this answer

Answer:

30

Step-by-step explanation:

Answer:

22

Step-by-step explanation:

let 'x' = integer

3x - 15 < 54

3x < 69

x < 23

largest integer less than 23 is 22

Answer:

Step-by-step explanation:

1. Convert meters into centimeters:

Nour's structure = 970 cm

Maha's structure = 9.5 meters

1 meter = 100 cm

9.5 · 100 = 950 cm

Result:

Nour's structure: 970 cm

Maha's structure: 950 cm

Nour's structure is 20 cm taller than Maha's structure.

2. Convert meters into centimeters:

Nour's structure: 970 cm + 150 cm = 1120 cm

Maha's structure: 950 cm + 1.05 meters = x

1.05 meters · 100 = 105 cm

Result:

Nour's structure: 970 cm + 150 cm = 1120 cm

Maha's structure: 950 cm + 105 cm = 1055 cm

Nour's structure is 65 cm taller than Maha's structure

Note:

Feel free to comment if you have any questions!

Answer:

The figure is missing

Answer: b

Step-by-step explanation:

Hence, option (A) is correct.

What is an intercept?

The x-intercept is the point where a line crosses the x-axis, and the y-intercept is the point where a line crosses the y-axis.

Here given equations are

[tex]f(x)=(10)^x[/tex]

[tex]g(x)=(10)x[/tex]

Draw the graph,

Hence, option (A) is correct.

To know more about the intercept

https://brainly.com/question/14180189

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Answer:

x=5/3

Step-by-step explanation:

10-7=3x+2x

3=5x

x=5/3

Answer:

3/5

Step-by-step explanation:

rerange terms

10−2x=3x+7

−2+10=3+7

subtrace 10 on each side

−2+10−10=3+7−10

then simplify

Answer:

for the 1st one (4,5) the second one (-2,-1)

Step-by-step explanation:

easy look at the graph sussy baka

Answer:

-2

Step-by-step explanation:

sec 180 + sin 270 - tan 180 + cot 270

= -1 + (-1) - 0 + 0

= -1 + (-1)

= -2

Answer:

X = √ 7 x −15

 X = − √ 7 x − 15

Step-by-step explanation

Math- Way

Answer:

[tex]100 \div 25[/tex]

is 4

Step-by-step explanation:

100

÷

25

is 4

To measure the height of the kite directly above the ground we will need to know the angle of elevation of the kite on the ground.

The angle of elevation is an angle that is formed between the horizontal line and the line of sight. If the line of sight is upward from the horizontal line, then the angle formed is an angle of elevation.

Given here, the length of the string is 100 feet, and the distance of joe to the projection of the kite is 25 feet. Let the angle of elevation be θ then

cosθ=25/100

cosθ =1/4

θ      = cos⁻¹(1/4)

 θ      = 75.52°

Hence, the other we information required to know is the angle of elevation.

Learn more about the angle of elevation here:

https://brainly.com/question/21137209

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