please help
will mark as branliest !!!!

Please Helpwill Mark As Branliest !!!!

Answers

Answer 1

Answer:

A) -6n-6

Step-by-step explanation:

g(h(n)) means you are plugging in the value of h(n) into g(n) for n:

Given:

[tex]g(n)=-2n+4\\h(n)=3n+5[/tex]  

Therefore:

[tex]g(h(n))=-2(3n+5)+4\\g(h(n))=-6n-10+4\\g(h(n))=-6n-6\\[/tex]

This means your final answer is A) -6n-6


Related Questions

4.
What is the result of (f X g)(x) if
f(x) = -3x + 11 and g(x) = 11x + 7?
( 33x² 100x - 77
(B 33x - 142x - 77
C -33x + 100x + 77
D -33x² + 142x + 77

Answers

Answer:

thank you

Step-by-step explanation:

thanks for the pts i need them sowwy

What is the y-intercept of the line?

Answers

It crosses the y axis at 4... it is 4 :)

Answer:

a. (0, 4)

General Formulas and Concepts:

Algebra I

The y-intercept is the y value when x = 0. Another way to reword that is when the graph crosses the y-axis.

Step-by-step explanation:

According to the graph, the line crosses the y-axis at y = 4. Therefore, our y-intercept is 4. Writing it in coordinate point would be (0, 4), as definition of the y-int.

A family went to a baseball game. They spent $25 to park the car in a parking lot and $24 per ticket. Which equation represents x, the total number of people going to the baseball game if the family spends y, $145 total?

Answers

There was 6 people in to total

Mandy and her mom are making homemade play-dough. Besides the flour, the recipe calls for 1/4 cup of salt for every 3/4 cup of water
used. How much salt would they need if they used one cup of water?

Answers

Answer:

about a half teaspoon

Step-by-step explanation:

a baseball player got 13 hits in 50 times at bat. what percent of her times at bat did she get a hit

Answers

Answer:

26%

Step-by-step explanation:

what does n equal? btw this is 6th grade! also < Is between 3 and 5

Answers

Answer:

n < 4

Step-by-step explanation:

[tex]\frac{1}{2} n+3<5[/tex]

     -3     -3

[tex]\frac{1}{2} n[/tex] < 2

divide  both sides by [tex]\frac{1}{2}[/tex]

n < 4

Hope this helps!!!

What is the distance between point A and point C on the number line?
А
8
B
10
с
5
D
6

Answers

the distance is C, which is 5

10 units is the distance between point A and point C on the number line.

What is Number system?

A number system is defined as a system of writing to express numbers.

We need to find the  distance between point A and point C on the number line.

A number line is a picture of a graduated straight line that serves as visual representation of the real numbers.

The length along a line or line segment between two points on the line or line segment is known as distance.

The point A is at -3.

The point C is at 7

Now the distance between A and C is AC.

AC=OC-OA

=7-(-3)

=7+3

=10

Hence, 10 units is the distance between point A and point C on the number line.

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A man flies a small airplane from Fargo to Bismarck, North Dakota- a distance of 180 miles. Because he is flying into a head wind, the trip takes him 2 hours. On the way back, the wind is still blowing at the same speed, so the return trip takes only 1.2 hours. What is the planes speed in still air, and how fast is the wind blowing?
1) His plane speed equals ______ mph
2) The wind speed equals ______ mph

Answers

Answer:

1.) 120 mph

2.) 30 mph

Step-by-step explanation:

Given that a  man flies a small airplane from Fargo to Bismarck, North Dakota- a distance of 180 miles. Because he is flying into a head wind, the trip takes him 2 hours. On the way back, the wind is still blowing at the same speed, so the return trip takes only 1.2 hours. What is the planes speed in still air, and how fast is the wind blowing?

Let the wind speed = w

and the plane speed = p

From the first sentence,

P - w = 180/ 2

P - w = 90 ....... ( 1 )

From the second statement,

P + w = 180/1.2

P+ w = 150 ...... ( 2 )

Solve equation 1 and 2 simultaneously

P + w = 150

P - w = 90

Add the two equations

2P = 240

P = 120 mph

Substitute p in equation 1

W = 150 - 120

W = 30

Therefore, the wind speed is 30 mph and the plane speed is 120 mph

You can use the formula A = 252 + 4sh to find the surface area of a square prism
that has a base with edge length s and height h. A square prism has a base with
edges that are 12 centimeters long and a height of 15 centimeters. What is the
surface area of the square prism? Show your work.
Please answer fast!! I’m in a test. Give the full explanation

Answers

Answer:

The surface area is 972 square cm

Step-by-step explanation:

Numeric Value of Functions

Given the function:

A = 252 + 4sh

Where A is the surface area of a square prism , s is edge length of the base  h is the height.

A square prism has a base with edges s=12 cm long and height of h=15 cm.

Substituting these values, we get:

A = 252 + 4(12)(15)

A = 252 + 720 = 972

A = 972

The surface area is 972 square cm

The surface area of the square prism is 1008 cm².

Surface area of a square prism:

Surface area = 2s² + 4sh

where

s = edge side

h = height

Therefore,

s = 12 cm

h = 15 cm

surface area = 2 × 12² + 4 × 12 × 15

surface area = 2 × 144 + 48 × 15

surface area = 288 + 720

surface area = 1008

surface area = 1008 cm²

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AE is an angle bisector of BAC if the measure of BAE = x + 30 and masure of angle EAC = 3x-10 determine Measure of angle EAC

Answers

The measure of angle EAC is equivalent to 50 degrees.

The value of x for the given geometry will be 20°.

What is an angle?

The angle is the measurement of the angular distance. For instance, we have a meter and an inch for linear motion, but we don't have a measurement for angular rotation, therefore the angle is helpful in determining angular rotation.

An angle is a geometry in plane geometry that is created by 2 rays or lines that have an identical terminus.

The identical endpoint of the two rays—known as the vertex—is referenced as an angle's sides.

Given that AE is a bisector of ∠BAE and ∠EAC

so,

∠BAE = ∠EAC

x + 30 = 3x - 10

x = 20°

Hence 20° will be the answer to the given question.

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How many different combinations are there for the word MATH

Answers

Answer:

[tex]Combination = 24[/tex]

Step-by-step explanation:

Given

MATH

Required

Number of combination

First, we count the letters in MATH

There are 4 letters;

So:

[tex]n = 4[/tex]

Since, no letter is repeated.

The number of combination is n!

This gives:

[tex]Combination = 4![/tex]

[tex]Combination = 4*3*2*1[/tex]

[tex]Combination = 24[/tex]

Find the angle PQR [Geometry]

Answers

Answer:

5

Step-by-step explanation:

Angle on A STRAIGHT line sums up to 180

angle PQR and angle RQS are both on a straight line therefore they sum up to 180

4x+129+5x+6=180

then here you group like terms

4x+5x=150-129-6

9x=45

divide both sides by 9

9 dividing 45 is 5

need help fast
The graph of y^2 + 8y – 4x – 24 = 0 is a parabola. Where is the focus located?

Answers

Answer:

It’s (-9,-4)

Step-by-step explanation:

Edge

The focus of the graph of the function is located at (−9,−4).

Given that, the graph of y²+ 8y – 4x – 24 = 0 is a parabola. We need to find where is the focus located.

What is vertex form?

The vertex form of an equation is an alternate way of writing out the equation of a parabola. Normally, you'll see a quadratic equation written as ax²+bx+c, which, when graphed, will be a parabola.

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Right

Vertex: (−10, -4)

Focus: (-9, -4)

Axis of Symmetry: y=−4

Directrix: x=−11

Therefore, the focus of the graph of the function is located at (−9,−4).

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help me, please I am in need for

Answers

Answer:

I think it must be between 75 and 76

What is the value of the exponential expression below 64 1/2

Answers

21 is the answer to this question

Answer:

its 8

Step-by-step explanation:

Work out the value of (√5)^2 x (√3)^2?

Answers

15

Explanation

Any root, squared, equals its non-square root number sqrt 5 ^ 2 = 5

Which action would violate the Ninth Amendment?

speaking with a pharmacist about a prescription
accusing a political opponent of dishonest behavior
publishing a family recipe in a community cookbook
obtaining unauthorized personal information from a website

Answers

Answer:

d

Step-by-step explanation:

The action that would violate the Ninth Amendment would be:

d) Obtaining unauthorized personal information from a website.

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Now, Today, the Ninth Amendment is used mainly to stop the government from expanding their power rather than just limiting their power.

The 9th amendment means that even if a right is not specifically mentioned in the Constitution, it still belongs to the people.

For example, in this case, the right to privacy. It's not specifically mentioned in the Constitution, but it is still a right that the government cannot take away.

Thus, The action that would violate the Ninth Amendment would be:

d) Obtaining unauthorized personal information from a website.

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5/6 + 3/4 + 2/3 pls ​

Answers

Answer:

2.25 i believe

Step-by-step explanation:

Divide. 5,346 ÷ 29 Enter your answer in the boxes as a mixed number in simplest form.

Answers

Answer:

[tex]190\frac{26}{29}[/tex]

Step-by-step explanation:

____190__

29 | 5346

     -29 (29*100=2900)

________

      2446

     -232 (29*90=232)

________

           26

Therefore, the answer is [tex]190\frac{26}{29}[/tex]

In the mixed form we can write → 5346 ÷ 29  as  [tex]$184\frac{10}{29} .\\[/tex]

We have the following operation -

5346 ÷ 29

We have to write the result of above division in mixed form.

What is Division Algorithm ?

The division algorithm says when a number 'a' is divided by a number 'b' gives the quotient 'q' and the remainder 'r' then the following relation exists-

a = bq + r

where 0 ≤ r < b.

This is also known as Euclid's division lemma.

According to the question, we have -

5346 ÷ 29

Let A = 5346 ÷ 29. Therefore -

A = [tex]$\frac{5346}{29} = 184\frac{10}{29} .\\[/tex]

Hence, in the mixed form we can write → 5346 ÷ 29  as  [tex]$184\frac{10}{29} .\\[/tex]

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The complement of an angle is 59°. What is the measure of the angle?

Answers

Complementary angles add up to 90 degrees. The complement of 59 degrees would be 31 degrees, since 31 + 59 = 90.

Can someone help me ASAP please with all the odd numbers I would be very grateful.

Answers

what do you mean with all the odd numbers? Like 1, 3, 5, 7 ect.?

What do the rhombus and the parallelogram shown below have in common?
O Only opposite angles are congruent.
O Only opposite sides are parallel.
O All sides are congruent.
O Both opposite sides and opposite angles are congruent.

Answers

Answer:

Your Answer is D, Both opposite sides and angles are congruent

Step-by-step explanation:

I'm just going to write a load of BS here to see if i cant get the answer to show up so all of you wonderful people don't have to waste so much time on watching a video, so instead you can get your answer for free, and also for a proper explanation I looked this question up, didn't fund anything so I guessed and got it correct, hope this helped.

Answer:

D

Step-by-step explanation:

can someone explain what surface area means?

Answers

Answer:

The surface area of a solid object is a measure of the total area that the surface of the object occupies.

Step-by-step explanation:

The total area of the surface of a three-dimensional object. Example: the surface area of a cube is the area of all 6 faces added together

What single principal deposit is needed?

Answers

Answer:

It’s C

Step-by-step explanation:

write the value of 50 times the sum of 64 and 36

Answers

e Value of the Expression a. 50 times the sum of 64 and 36. 50 x(64+36)

Answer:

500 :)

Step-by-step explanation:

What is the equation of the line –3x–2y=30 in slope-intercept form?



Enter your answer in the box.

Answers

Answer:

y = - 1.5x - 15

Step-by-step explanation:

Step 1:

- 3x - 2y = 30         Equation

Step 2:

- 2y = 3x + 30        Add 3x on both sides

Step 3:

y = - 1.5x - 15      Divide 2 on both sides

Answer:

y = - 1.5x - 15

Hope This Helps :)

Answer:   y = - 1.5x - 15

Step-by-step explanation:

First, we will add 3x to both sides of the equation.

-2y = 3x + 30

Next, we will divide 2 on both sides of the equation.

y = -1.5x - 15

Answer -  y = -1.5x - 15

What is the ratio 7 to 8 as a fraction,decimal,and percent.

Answers

Answer:

fraction: 7/8

decimal: 0.875

Percent:8.75%

Answer:

Step-by-step explanation:

The ratio of 7 to 8

as a fraction is...

7/8 (7 divided by 8)

as a decimal...

0.875

as a percent...

87.5%

*just take the decimal and move the decimal point over two places to get your percent which is out of 100

so...

0.875 * 100 = 87.5%

The center of a circle is located at the point (1,1). The point (6,3) is located on the circle.

What is the radius of the circle?​

Answers

Answer:

Square root of 29

Step-by-step explanation:

The required radius of the circle would be √29 units which circle with a center at (1, 1) and a point on the circle is (6, 3).

What is the equation of a circle?

The equation of a circle with center (h,k) and radius r is :

r² = (x−h)² + (y−k)²

Given that a circle with a center at (1, 1) and a point on the circle is (6, 3).

Since the circle passes through points (6, 3),

So the radius (r) of the circle is the distance between points (1, 1) and (6,3).

⇒ r² = (6 - 1)² + (3 − 1)²

⇒ r² = (5)² + (2)²

⇒ r² = 25 + 4

⇒ r² = 29

⇒ r = √29

Therefore, the required radius of the circle would be √29 units.

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276.2 rounded to the nearest tenth

Answers

Answer:

276.2 rounded to the nearest 10th is 276.2.....

Step-by-step explanation:

Answer:276.2...

Step-by-step explanation:

Please help!! ASAP!!!

Answers

Answer:

125 cm

Step-by-step explanation:

I am 100% sure because I did the math

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