-3(6g+7) what is the answer to that because I don’t it

To find the price to paint the entire wall, we just need to find the area of the wall and multiply by the price per square meter.

The area of a square is given by the product of the side length by itself. Since the measure of the side is 3 meters, the area is

9 m².

The unitary price per square meter is $1.50. Multiplying this value by the area, we have

It will cost $13.50 to paint the wall.

Answer: 2x2-16x+30

Step-by-step explanation:

Here we have to find p(q(x))

q(x) =x -3  

we will plug value of q(x) in x of p(x)

p(x) =2x2-4x

p(q(x)) = 2(x-3)2-4(x-3)

           = 2(x2-6x+9)-4(x-3)

           =2x2-12x+18 -4x+12

           =2x2-16x+30

Answer:

Step-by-step explanation:

The measure for each angle is shown below.

A triangle is said to be equilateral if each of its three sides is the same length. In the well-known Euclidean geometry, an equilateral triangle is also equiangular, meaning that each of its three internal angles is 60 degrees and congruent with the others.

Given:

As, ∆ABC and ∆DBE is an equilateral triangle.

In Equilateral Triangle all the angles are Equal.

So,  4x+ 3= 9x- 7

5x = 50

x= 10

and, <1 = <9 = 4x+ 3= 43

and, <4 = <5 = <6 = 180/ 3= 60

ans, <3 = <8 = 180-60= 120

Also, <2 = < 7 = 180- <1- <3= 17

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-4x + 60 < 72

= -4x > 72 - 40

= -4x > 12

= x > 12/-4

= x > -3

Answer:

ok

Step-by-step explanation:

Answer:

16n

Step-by-step explanation:

Answer:

3,400 J

Step-by-step explanation:

Got it off Kahn Academy, please just trust me on this.

A 30 kg dog runs at a speed of 15 m/s.

What is the dog’s kinetic energy?

Answer: 3,400 J

Answer:

median-75

mode-70

range-40

mean-77

Step-by-step explanation:

Answer:

a) = 0.9739

b) = 0.969

c) option A is correct

Step-by-step explanation:

Given that:

sample size n = 30

SST = 1803

SSR = 1756

\(R^2 = \dfrac{SSR}{SST} \\ \\ R ^2 = \dfrac{1756}{1803} \\ \\ \mathbf{R^2 =0.9739}\)

The adjusted \(R_a^2\) is computed as:

\(R_a^2 = 1 - (\dfrac{n-1}{n-p})(1-R^2)\)

where;

\(p = k+1 \\ p= 4+1 = 5\)

\(R_a^2 = 1 - (\dfrac{30-1}{30-5})(1-0.9739)\)

\(R_a^2 = 1 - (\dfrac{29}{25})(0.0261)\)

\(R_a^2 = 1 - (1.16)(0.0261)\)

\(R_a^2 = 1 -0.030276\)

\(\mathbf{R_a^2 \simeq 0.969}\)

The rental car is getting approximately 37.56 miles per gallon.

To convert kilometers per liter (km/l) to miles per gallon (mpg), you can use the following conversion factor:

1 km/l ≈ 2.82475 mpg

Therefore, if your rental car is getting 13.3 km/l of gasoline, the equivalent value in miles per gallon would be:

13.3 km/l x 2.82475 mpg ≈ 37.56 mpg

So, your rental car is getting approximately 37.56 miles per gallon.

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Answer:

y = 1/3x - 7

Step-by-step explanation:

start with the point-slope form:

(y-y1) = m(x-x1)

substitute the values of (x,y) into the formula:

(y-(-5)) = 1/3(x-6)

y+5 = 1/3x - 2

now write in slope-intercept form:

y = 1/3x - 2 - 5

y = 1/3x - 7

Answer: $4,998

Step-by-step explanation:

34000*1.147

38998-34000=4998

Yes, there is a difference in the shapes of the displacement-time graphs for uniform acceleration towards the positive direction, uniform acceleration towards the negative direction, uniform deceleration towards the positive direction, and uniform deceleration towards the negative direction.

Uniform acceleration towards the positive direction:

In this case, the object's velocity increases in the positive direction over time. The displacement-time graph will have a concave-upward shape, forming a curve that starts with a small slope and gradually becomes steeper as time progresses.

Uniform acceleration towards the negative direction:

Here, the object's velocity increases in the negative direction, meaning it accelerates in the opposite direction to its positive direction.

The displacement-time graph will have a concave-downward shape, forming a curve that starts with a steep slope and gradually becomes less steep as time progresses.

Uniform deceleration towards the positive direction:

In this scenario, the object's velocity decreases in the positive direction, but it still moves towards the positive direction.

The displacement-time graph will show a curve with a decreasing slope, forming a concave-downward shape, indicating that the object is slowing down.

Uniform deceleration towards the negative direction:

Here, the object's velocity decreases in the negative direction, opposing its initial direction.

The displacement-time graph will have a curve with a decreasing slope, forming a concave-upward shape, indicating that the object is slowing down but still moving in the negative direction.

In summary, the shapes of the displacement-time graphs differ based on the direction and type of acceleration (positive or negative) and whether the object is undergoing uniform acceleration or uniform deceleration. These differences can be observed through the concavity and slope of the graphs.

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The number of gallons is 4.1

From the information given, we have that;

1 gallon of paint is equivalent to 150 square feet

Since we have 2 doors, the area of a rectangular prism is

Area = lw

Area =20(15)

Area = 300 (2) = 600 ft²

For the window, we have;

Area = 3(5) = 15

The total area of the wall is;

Total area = 615 ft²

Then, if;

1 gallon = 150 square feet

x = 615  square feet

cross multiply

x = 4. 1 gallons

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Answer:

If the original function is f(x)=2x-7, the order for the function is to multiply the x by 2 and then subtract 7. The inverse reverses this, so it adds 7 to the y and then divides by 2. So, the inverse of f(x)=2X-7 is f^-1(y)=(y+7)/2.

Step-by-step explanation:

Answer:

5g(g + 8) + 3(g + 8)

5g² + 40g + 3g + 24

5g² + 43g +24

On the number line, we can represent the different size ranges of walleye that may be kept as shown.

In math, a number line can be defined as a straight line with numbers arranged at equal segments or intervals throughout. A number line is typically shown horizontally and can be extended indefinitely in any direction.

The line segment from 13 to 17 inches represents the protected size range, where all walleye caught must be released. The line segments from 0 to 13 inches and from 17 to 23 inches represent the size range of walleye that can be caught but must be released.

The line segment from 23 to 26 inches represents the size range of walleye that can be caught and kept, but only one fish per day is allowed. The vertical arrows show the minimum and maximum sizes allowed for keeping walleye, as specified in the fishing regulations for Crane Lake in Minnesota.

Thus, on the number line, we can represent the different size ranges of walleye that may be kept as shown.

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Answer:

A) Ian will arrive first.

B) 6 Kilometers

C) 15 Minutes

Step-by-step explanation:

Answer:

cbe

Step-by-step explanation:

The angle whose measure is equal to the sum of the measures of ∠BAC and ∠BCA is ∠CBE, the correct option is B.

An angle is formed by two rays called the arms of the angle meeting at a common endpoint called the vertex of the angle.

The angle whose measure is less than 90 degree is called the acute angle, whose measure is equal to 90 degree is called right angle, the angle whose measure is greater than 90 degree is called obtuse angle.

The ∠BAC and ∠BCA are the interior angles of the triangle,

According to the theorem of exterior angle, The measure of the exterior angle is equal to the sum of the two opposite interior angles.

The sum of the angles, ∠BAC and ∠BCA is equal to the opposite exterior angle, i.e. ∠CBE

∠CBE =  ∠BAC + ∠BCA

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A. 16/49

B. 2 1/10

please see the attached picture for full solution

hope it helps

Good luck on your assignment

Answer

\(a) \frac{4}{7} \div 1 \frac{3}{4} \\ \frac{4}{7} \div \frac{7}{4} \\ = \frac{4}{7} \times \frac{4}{7} \\ = \frac{16}{49} \)

\(b)5 \frac{3}{5} \div 2 \frac{2}{3} \\ \frac{28}{5} \div \frac{8}{3} \\ \frac{28}{5} \times \frac{3}{8} \\ = \frac{21}{10} \\ = 2 \frac{1}{10} \)

hope this helps

brainliest appreciated

good luck! have a nice day!

x = 3/32

Option C is the right answer

Answer:

yes I can confirm the answer is c)

Step-by-step explanation:

Answer:$ 24,679.20 or 514.15 a month

Step-by-step explanation: 565(.09) is 50.85 which needs to be deducted from the payment of 565 because he needs to be able to pay for interest. 514.15 is then multiplied by 48 months which will bring you to 24,679.20

Answer:

( 13*16) - 6

Step-by-step explanation:

there are 13 cases containing 16 bottles.

janelle has drank 6 bottles of water

the formula she created was (16 - 13) x 6

the error is that 6 needs to be deducted from the total bottles

and the cases needs to be multiplied by the bottles

= ( 13*16) - 6

the corrected expression is : ( 13*16) - 6

Answer:

My answer would be; the performer displays rapid initial improvement followed by a decline in the rate of improvement.

Step-by-step explanation:

Usually a learning curve means that struggles are occurring after time of understanding and if we were creating a linear graph of this learning curve, it would be decreasing.

Answer:

its graph two trust also pls brainiest

Step-by-step explanation:

Answer:

Graph 2

Step-by-step explanation:

Answer:

a + b = 57

a - b = 55

a . b = 56

a ÷ b = 56

Step-by-step explanation:

I hope this helps

Answer:

H= -16.2

Step-by-step explanation:

Answer:

h = -16.2

Step-by-step explanation:

h + 8.1 = -8.1

Subtract 8.1 from both sides of the equation

h + 8.1 - 8.1 = -8.1 - 8.1

h = -16.2

Hope this helps :)

Answer:

approximately 7.07 square feet

Step-by-step explanation:

To find the area of a circle, we use the formula A = πr^2, where A is the area and r is the radius of the circle.

Given the radius of the circle is 1.5 ft, we can substitute this value into the formula:

A = π(1.5)^2

A = 7.07 square feet (rounded to the nearest hundredth)

Therefore, the area of the circle is approximately 7.07 square feet.

Answer:

A= 1.77 units squared.

Step-by-step explanation:

To find your answer, you would first need the formula. It would be A=πr2. In your image, 1.5cm is the diameter, twice the radius. How to find the radius is easy. To do that, you would divide by two.

1.5/2 <---- shown here (which would equal 0.75)

A=πr2

A=π(0.75)2

A=π(0.5625)

A= 1.76625

However, to round your answer, you would get 1.77

Answer: 2 hours

Step-by-step explanation:

If the return trip took 3 hours and she went 20 km/hr she would be going 60 miles because you can use the formula \(v*t=d\) to figure it out. Now you have to figure out how much time it took for her to drive 60 miles going 30 miles an hour. Use the formula \(\frac{d}{v} =t\) and you will figure out that she is driving for 2 hours.