Use the formula for the area to find the area of each light 7 inches . Use 3.14 for pi

Answers

Answer 1

Answer:

21.990 in circumference area  38.480 area in the square inches

Step-by-step explanation:

Answer 2

Answer: the area formula is A = πr2. Substitute the values of r (3.5 inches) and π (3.14) in the formula to find A:

A = 3.14 × (3.5)2 square inches

A = 38.465 square inches.

The area of each light is about 38.465 square inches.


Related Questions

Abbie opened a no-interest bank account with $20, and she de
Carlos opened a no-interest bank account with $28, and he de
Carlos and Abbie do not make any withdrawals from their acco
be used to find w, the number of weeks it will take for the bal
same.
20+14.50w = 28 +12.50w

Answers

The answer would be 4 weeks.

14.50 (4) + 20= 78
12.50 (4) + 28= 78

Answer:

4 weeks

Step-by-step explanation:

What does y equal when x = -6 in 3x + y = 6
What’s the answer

Answers

Answer:

y = 24

Step-by-step explanation:

3x + y = 6

Solve for y

Subtract 3x from each side

3x -3x+ y = 6-3x

y = 6-3x

Let x = -6

y = 6 -3(-6)

   =6+18

   =24

1. 3x + y = 6

2. 3(-6) + y = 6

3. -18 + y = 6

4. +18 +18

5. y = 24

Therefore, 3(-6) + (24) = 6

-18 + 24 = 6

You’re welcome :D

If 168 chocolate chips weigh 5 1 4 ounces. How many chocolate chips are in an ounce?

Answers

Answer:

if 168 chocolate chips weighs 514 ounces then you would divide

514/168=3.220238095

so round to the nearest tenth and get 3.2

you get that there are 3.2 chocolate chips are in one ounce

Step-by-step explanation:

hope this helps and plz give brainiest

Given two regular shapes, find the sum of the pink angles

Answers

Answer:

180

Step-by-step explanation:

that is my answer it will help you

In a randomly generated list of numbers from 0 to 8, what is the chance that each number will occur

Answers

Answer:

There is an 11.1111111% chance of each number coming up.

Step-by-step explanation:

100 / 9= 11.1111111

Answer:

1/9

Step-by-step explanation:

A P E X

m<2=30 Find m<4

150
30
160
20

Answers

Answer:

m<4=30

Step-by-step explanation:

according to the attached file above

m<2=30

and 2=4 (according to file attached)

.: m<4=30

Angle 2 and angle 4 are vertically opposite angles thus m∠2 = m∠4 = 30° so option (B) is correct.

What is an angle?

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.

As per the given two intersecting lines.

Angle 2 and angle 4 are vertically opposite angles.

It is known that vertically opposite angles are the same thus m∠4 = 30°.

Hence "Angle 2 and angle 4 are vertically opposite angles thus m∠2 = m∠4 = 30°".

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Suppose a circle with center (1, −3) passes through point (1, −1). Which equation represents the circle?

Answers

Answer:

(2,-4)

Step-by-step explanation:

Answer:

It is C)  (x − 1)^2 + (y + 3)^2 = 4

Step-by-step explanation:

The radius is the distance between the center and the point on the circle.

Center: (1, −3); Point: (1, −1)

Distance formula: d =  square root of {(x2 - x1)^2 + (y2 - y1)^2}

r = square root of  {(1 − 1)^2 + (−1 + 3)^2 }

r =  square root of {0 + 4 } = 2

(x − h)^2 + (y − k)^2 = r2 ----> (x − 1)^2 + (y + 3)^2 = 4

Hope this isn't confusing and helps. I also know its right because I just did this on USA Testprep.

Identify the domain and range of the function graphed below.

Answers

Answer:

Domain: (-4, ∞)

Range: (-∞,∞)

Step-by-step explanation:

Domain is all of your possible x values and range is all of the possible y values. I may have wrote the brackets wrong but the values are wright.

86= 10x + 26, what is x?

Answers

Answer:

[tex]60 = 10x \\ x = 6[/tex]

Answer:

x=6

Step-by-step explanation:

86= 10x + 26

Subtract 26 from each side

86-26 = 10x+26-26

60 = 10x

Divide each side by 10

60/10 = 10x/10

6 = x

Find the perimeter of the figure to the nearest hundredth.

Answers

Answer:

60.00 in^2

Step-by-step explanation:

First focus on the area ABOVE the dotted line.  The shape here is that of a trapezoid.  The two leg lengths are 12 in and 18 in (18 in is the diameter).  At the far right of this trapezoid we can picture a triangle of base 3 in, height h and hypotenuse 5 in.  Using the Pythagorean Theorem, we get h = 4 in.

This 4 in measurement is the width of the trapezoid.  Thus, we are now ready to apply the formula for the area of a trapezoid:  A = (average length of legs)*(width).

Here that area comes out to

       12 in + 18 in

A = --------------------- * 4 in = 15 in*4in = 60 in^2, or (to the nearest hundredth)

                 2                                           60.00 in^2


Which numbers are irrational? Select all that apply.

StartFraction 9 Over 15 EndFraction
StartRoot 18 EndRoot
StartRoot 9 EndRoot
StartRoot 169 EndRoot
StartRoot 78 EndRoot
Pi

Answers

The irrational numbers from the list are [tex]\sqrt{ 18},\ \sqrt{78}[/tex] and [tex]\pi[/tex]

To find: all numbers that are irrational

Irrational numbers are those that cant be expressed as a ratio of integers

[tex]\frac{9}{15}[/tex]: This fraction is written as a fraction of integers 9 and 15. Thus it is a rational number.[tex]\sqrt{18}[/tex]: It can be simplified to [tex]3\sqrt{2}[/tex] and as  [tex]3\sqrt{2}[/tex] cant be expressed as a fraction of integers, [tex]\sqrt{18}[/tex] is an irrational number[tex]\sqrt{9}[/tex]: The square root of 9 is 3 and 3 can be expressed as a fraction of integers 3 and 1. So, [tex]\sqrt{9}[/tex] is a rational number.[tex]\sqrt{169}[/tex]: The square root of 169 is 13. 13 can be expressed as a fraction of integers so, [tex]\sqrt{13}[/tex] is a rational number[tex]\sqrt{78}[/tex]: It cannot be simplified further and cant be expressed as a fraction of integers so, [tex]\sqrt{78}[/tex] is irrational [tex]\pi[/tex]: It has a non-terminating and non-repeating decimal expansion and so cannot be expressed as a fraction of integers. Therefore, [tex]\pi[/tex] is an irrational number

Thus, the irrational numbers from the list are [tex]\sqrt{ 18},\ \sqrt{78},\ \pi[/tex]

f(x)= 2x/x+1 use long division to rewrite​

Answers

The Answer is : 2- 2/x+1

The radius of a circle is 2 units.
What is the diameter of the circle?

Answers

The diameter is 4 units because the radius is half of the diameter

d=2r
d=2(2)
d=4
To find diameter you have to multiply the radius by 2 so the diameter is 4

HELP ME PLEASE I NEED IT 40 PTS

Answers

Answer: D

Step-by-step explanation:

10 squared is 100 and 11 squared is 121, and 111 is in between those two numbers.

Answer: 10 and 11

Out of the choices all you have to do it 7x7 or 8x8 and etc.

Until one of the choices are the closest.

Find the volume of a rectangular prism 3 inches high, 14 inches wide, and 9
inches long.
Answer:

Answers

Answer:

378

Step-by-step explanation:

Cierto producto de limpieza cuesta $180 el litro. Si lo comprás con tarjeta
de crédito tiene un 10% de recargo. En efectivo se aplica un descuento y
te termina saliendo $162

a) ¿Cuál es el precio que pagás con tarjeta de crédito?

b) Por el pago en efectivo, ¿qué porcentaje de descuento se aplica?

c) ¿Cuál es la diferencia, en dinero y en porcentaje, comparando el
precio en efectivo y el precio con tarjeta de crédito?

Answers

I don’t understand the write I will say B

Graph a line with a slope of 2/5 with a point of -2/4

Answers

Answer:

See photo

Step-by-step explanation:

To graph a straight line, you need two points, then connect them.

Your first point is given: (-2, 4)

To get the next point, use the slope.

The slope 2/5 is written rise / run.

Rise is the number of units going up, or down if it's a negative number.

Run is the number of units rightwards.

Take the first point (-2, 4), and add the rise to the y-value. Add the run to the x-value.

x = -2, run = 5

New x = 3

y = 4, rise = 2

New y = 6

New point: (3, 6)

Plot the two points on the grid, then connect the dots.

Remember to put arrows at both ends of your graph.

Answer:

I NEED HELP ON A QUESTION LIKE THIS PLEASE

Step-by-step explanation:

ANSWER QUICK PLEASE ANSWER part 2 I WILL MARK BRAINLIEST (:

Answers

The answer is A, not sure about the expression though. Sorry

How do u get 100 points?

Answers

answer other people’s questions

Answer:

Just keep answering questions :)

SOMEONE PLEASE HELP ME WITH THIS PROBLEM I ONLY HAVE 5 MINUTES TO DO IT YOU DONT NEED TO SHOW WORK ON HOW YOU GOT IT JUST THE RIGHT ANSWER IS FINE THANK YOU!

Answers

Answer:

234.3

Step-by-step explanation:

You use Law of Cosines:

a^2 = b^2 + c^2 - 2bc(cosA)

Plug in the values

a^2 = 400^2 + 375^2 - 2(400*375)(cos35)

a = sqrt(160000+140625-300000(cos35))

a = sqrt(300625 - 300000cos(35))

a is approx. 234.263498466, which rounds to 234.3

Answer: 234.3 hope this helped

Please Please Pleaseeeeeeeeee help me out with this question.
I have a timed test! tysm!!


Milan will rent a car for a day. The rental company offers two pricing options: Option A and Option B. For each pricing option, cost (in dollars) depends on miles driven, as shown below.
(a) If Milan drives the rental car 150 miles, which option costs more?
Option A or Option B
How much more does it cost than the other option? __
(b) For what number of miles driven do the two options cost the same? __
If Milan drives less than this amount, which option costs less?
Option A or Option B

Answers

Answer:

If she drives the car 150 miles, option A costs more. It'll cost $30 more.

The options cost the same if she drives 75 miles. If she drives less than 75 miles, option A costs less.

The required answer for (a) if Milan drives car 150 miles then Option A costs more $30 than Option B

Also the answer for (b) is the two Options costs same at 150 miles

Cartesian System:

The horizontal line called x-axis and vertical line called y-axis represent the position of any moving object.

How to find position on cartesian coordinate?

Here we have assigns x-axis as miles driven by rental car

and y-axis is assigned as costs

Also we have given

Option (1) : The red line in the given graph

Option (2) : constant parallel line to the x-axis with costs $50

By observing the graph

(a)

At 150 miles at x-axis we found Option B costs $50 while Option A costs $80 which is 80 - 50 = $30 more than Option B

(b)

If we observe the intersecting point of these line then it is (75, 50)

This shows the equal costs $50 will be gain at 75 miles driven

If Milan drives less than this 75 miles then Option B is less costs.

This is the conclusion to the answer.

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What is the greatest common factor of 24s^3,12s^4,18s

Answers

Answer:

6s

Step-by-step explanation:

Answer:

6s

Step-by-step explanation:

24s^3 = 2 * 3 * 4 * s *s * s

12s^4 = 2 * 2 * 3 * s * s * s * s

18s = 2 * 3 * 3 * s

As we can see, the common factors that both 24s^3, 12s^4, and 18s have are 2, 3, and s. Multiply these common factors, and you get 2 * 3 * s = 6s, which is the greatest common factor of 24s^3, 12s^4, and 18s.

Which of the following is a valid probability distribution? A 2-column table labeled Probability Distribution A has 4 rows. The first column is labeled x with entries 1, 2, 3, 4. The second column is labeled P (x) with entries -0.14, 0.6, 0.25, 0.29. A 2-column table labeled Probability Distribution B has 4 rows. The first column is labeled x with entries 1, 2, 3, 4. The second column is labeled P (x) with entries 0., 0.45, 0.16, 0.39. A 2-column table labeled Probability Distribution C has 4 rows. The first column is labeled x with entries 1, 2, 3, 4. The second column is labeled P (x) with entries 0.45, 1.23, -0.87, 0.19. A 2-column table labeled Probability Distribution D has 4 rows. The first column is labeled x with entries 1, 2, 3, 4. The second column is labeled P (x) with entries 0.87, 0.56, 0, 1.38

Answers

Answer:

i think its D on edg

Step-by-step explanation:

Answer:

your answer is.   87.62 amu.    on edg

Step-by-step explanation:

Lena buys 3 cans of soft drinks and 5 sandwiches for a picnic. Patrick buys 9 cans of soft drinks and 10 sandwiches for the same picnic. Let c be the cost of a soft drink. Let s be the cost of a sandwich. Write an expression that represents the total cost.

Answers

Answer:

3c+5s+9c+10s= total cost

or

12c+15s= total cost

Step-by-step explanation:

Lena bought 3 cans of soft drinks, or 3c

she also bought 5 sandwiches, or 5s

Patrick bought 9 cans, or 9c

he also bought 10 sandwiches, or 10s

if you add them all up you would get the total cost

The total area of the figure is 77 square centimeters. The overall height of the figure is 9 centimeters.

Drag the correct measurements to label the unknown lengths in the figure.

Answers

Answer:

5cm and 10 cm

Step-by-step explanation:

Since the overall height of the shape is 9 and the base of the triangle shaped piece is 6, the area of that piece is 6*9/2=27 units. Subtracting this from the total of 77, you know that the rectangle must have an area of 50 units. Out of the options that you have to drag, the only two that multiply together to be 50 units are 5 for the shorter side and 10 for the longer side. Hope this helps!

The  correct measurements to label the unknown lengths in the figure 5 cm and 10cm.

What is Area of Rectangle?

The area of Rectangle is length times of width.

The overall height of the shape is 9 cm

The base of the triangle shaped piece is 6

The area of triangle is 1/2×base×height

Area of that piece is 6×9/2=27 units.

Now let us subtract this from the total area

Total is 77 units

the rectangle must have an area of 50 units.

the only two that multiply together to be 50 units are 5 for the shorter side and 10 for the longer side.

Hence, the  correct measurements to label the unknown lengths in the figure 5 cm and 10cm.

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5•f(1)+5•g(9)=
answer quickly please!!

Answers

You need to find f(1) and g(9). From the graph f(1) = -5 and g(9) = -6. Plug it in 5•-5+5•-6. You now need to use PEMDAS and multiple everything that is necessary. 5•-5 = -25 and 5•-6 = -30. -25 + -30 = -25 - 30 = -55. Answer: -55.

Answer: -55

Step-by-step explanation:

Help me omg i aint paying this money for nothing!!!!!!!!!!! On a coordinate plane, 2 straight lines are shown. The first solid line has a positive slope and goes through (negative 1, negative 3) and (0, 0). Everything to the right of the line is shaded. The second dashed line has a negative slope and goes through (negative 2, 3) and (1, negative 3). Everything to the right of the line is shaded. A school is planning for an addition in some open space next to the current building. The existing building ends at the origin. The graph represents the system of equations that can be used to define the space for the addition. What is the system of equations that matches the graph? y ≤ 3x y > –2x – 1 y > 3x y ≤ –2x – 1 y < –3x y ≥ 2x – 1 y > –3x y ≤ 2x – 1

Answers

Answer:

y ≤ 3x  and y > –2x – 1 (close answer)

Step-by-step explanation:

Line pass (-1 , -3) and (0 , 0)

slope = (0 - (-3)) / (0 - (-1)) = 3

y intercept = 0

y = 3x

Everything to the right of the line is shaded: (if include the line) y ≤ 3x

if not include the line and only everything to the right: y < 3x

Line pass (-2 , 3) and (1 , -3)

slope = (-3 - 3) / (1 - (-2)) = -2

y intercept = 3 - ((-2) x (-2)) = -1

y = -2x - 1

Everything to the right of the line is shaded: (if include the line) y ≥ -2x - 1

if not include the line and only everything to the right: y > -2x - 1

in all the options listed, only the first one y ≤ 3x  and y > –2x – 1 close to the equation above. But y ≤ 3x must include the line y=3x (noy mentioned in the question above)

And there is a very small triangle in the 3rd quadrant is in the territory of original building. It should be excluded from the addition.

Answer:

im still confused...

Step-by-step explanation:

Which equation could be used to find mZE in AEFG?
OmZE = cos 3
0 mZE = cos(4:6
mZE = tan-13
mZE = tan-1 4,6

Answers

Answer:m<E=tan-1(3/4.6)

Step-by-step explanation:

The triangle is an illustration of a right triangle

The equation that could be used to find angle E is [tex]E = \tan^{-1}(\frac{3}{4.6})[/tex]

To calculate angle E, we make use of the following tangent ratio

[tex]\tan(\theta) = \frac{Opposite}{Adjacent}[/tex]

So, we have:

[tex]\tan(E) = \frac{3}{4.6}[/tex]

Take the arc tan of both sides

[tex]E = \tan^{-1}(\frac{3}{4.6})[/tex]

Hence, the equation that could be used to find angle E is [tex]E = \tan^{-1}(\frac{3}{4.6})[/tex]

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Is 11/50 greater then, equal to, or less than 1/4

Answers

Answer:

Less than

Step-by-step explanation:

11/50=0.22

1/4=0.25

0.22 is less than 0.25, so 11/50 is less than 1.4

Hope this helps! :)

Suppose △LMN≅△PQR .

Which congruency statements are true?

Select each correct answer.

QP⎯⎯⎯⎯⎯≅ML⎯⎯⎯⎯⎯⎯

MN⎯⎯⎯⎯⎯⎯≅QR⎯⎯⎯⎯⎯

∠M≅∠Q

∠R≅∠N

∠L≅∠M

NL⎯⎯⎯⎯⎯≅PQ⎯⎯⎯⎯⎯

Answers

First four answers are correct as congruent parts of congruent triangles are congruent but L Is not the opposite to M so they wouldn’t be congruent nor does NL or PQ have the same connection

Final answer:

Given that △LMN is congruent to △PQR, the true congruency statements are QP≈ML, MN≈QR, ∠M≈∠Q, and ∠R≈∠N.

Explanation:

When two triangles are congruent, it means that they have the exact same size and shape, with corresponding sides and angles that are equal.

Given that △LMN≈△PQR, we can make the following true congruency statements:

QP≈ML: Since △LMN≈△PQR, side ML of △LMN must be congruent to side QP of △PQR.MN≈QR: Side MN of △LMN is congruent to side QR of △PQR, again due to the congruency of the triangles.∠M≈∠Q: Angle M of △LMN is congruent to angle Q of △PQR.∠R≈∠N: Angle R of △PQR is congruent to angle N of △LMN.

The statements ∠L≈∠M and NL≈PQ cannot be true based on the given triangle congruencies because ∠L and ∠M are angles within the same triangle (△LMN), and cannot be congruent to each other; and the side NL is not part of triangle △LMN.

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