Find the surface area of the pyramid.

Find The Surface Area Of The Pyramid.

Answers

Answer 1

Answer:

the surface area would be 353 in for the pyramid

Step-by-step explanation:


Related Questions

The coordinates of point R are (−3, 2), and the coordinates of point T are (4, 1). What is the length of RT?

Answers

Answer: [tex]d=\sqrt{50}, 5\sqrt{2}, \,\text{or about}\;7.1[/tex]

Step-by-step explanation:

      We can use the distance formula to solve.

[tex]\displaystyle d=\sqrt{(x_{2}-x_{1})^2 +(y_{2}-y_{1})^2}[/tex]

[tex]\displaystyle d=\sqrt{(4--3)^2 +(1-2)^2}[/tex]

[tex]\displaystyle d=\sqrt{(4+3)^2 +(1-2)^2}[/tex]

[tex]\displaystyle d=\sqrt{(7)^2 +(-1)^2}[/tex]

[tex]\displaystyle d=\sqrt{49+1}[/tex]

[tex]\displaystyle d=\sqrt{50}[/tex]

d ≈ 7.1

1. Reflect triangle A across the line x = 2.
2. Write a single rule that reflects triangle A across the line x = 2.
PLEASE HELP
I only have till tomorrow midnight to turn this in

Answers

Draw a perpendicular at x=2

Now reflect each coordinates across there

(2,2)

Will remain same as x=2 is on Q1 positive side

(8,4)

x coordinate=2-8=-6y coordinate=4(same)

New coordinate (-6,4)

(6,8)

x coordinate=2-6=-4 y coordinate is same

New coordinate

(-4,8)

Answer:

Rule:  Reflect the figure across the y-axis then translate the reflected figure 4 units to the right.

Step-by-step explanation:

Part 1

Points of Figure A:

(2, 2)

(8, 4)

(6, 8)

Draw a line at x = 2, then reflect each point across the line

(2, 2) → (2, 2)

(8, 4) → (-4, 4)

(6, 8) → (-2, 8)

Part 2

Reflection in the y-axis:  (x, y) → (-x, y)

As the y-values of our two figures have not changed, the first part of the rule is: reflect across the y-axis

If we reflect the figure across the y-axis, the points of the reflected figure are:

(-2, 2)

(-8, 4)

(-6, 8)

To bring the reflected figure back to where we want it (reflection in x = 2) we need to translate the figure 4 units to the right:

(-2 + 4, 2) = (2, 2)

(-8 + 4, 4) = (-4, 2)

(-6 + 4, 8) = (-2, 8)

So the final rule is:

Reflect the figure across the y-axis then translate the reflected figure 4 units to the right.


What is the value of c? Round to the nearest tenth.

Answers

Answer:

30%

Step-by-step explanation:

Please help me with this it's algebra WILL GIVE BRAINLIEST and 5 points

Answers

Graph A. We have a *positive* slope, so the boundary line will be rising as its x values increase, and our inequality is telling us we’re looking at all values of y less than, or *below* that boundary line. Graph A meets both these requirements.

four plastic bottles, each with a radius of 2 inches, are packed into a cardboard box. The glasses touch each other and the sides of the box. What is the area of the bottom of the box? (The area of a circle is equal to pi times radius squared)

Answers

The area of a 2D form is the amount of space within its perimeter. The area of the bottom of the box is 64 square inches.

What is an area?

The area of a 2D form is the amount of space within its perimeter. It is measured in square units such as cm², m², and so on. To find the area of a square formula or other quadrilateral, multiply its length by its width.

Given the radius of the base of the plastic bottle is 2 inches, and there are four bottles arranged as shown below, therefore, the area of the bottom of the box is,

[tex]\rm \text{Area of the bottom of the box} = 8 \times 8 = 64\ in^2[/tex]

Hence, the area of the bottom of the box is 64 square inches.

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the price of a video game was reduced from 65 to 45.50. by what percent was the price of the video games reduced

Answers

Can I have brainliest I got the answer. 30%

Write 1/2 as a percent.use repeating decimals when necessary.

Answers

Answer:

50%

Step-by-step explanation:

1 / 2 = 0.5

to turn a decimal to a percent you multiply it by 100

0.5 x 100 = 50%

hhhhhhhhhhhhhhhhhhhhh

Answers

Answer:it should be b!

Step-by-step explanation:

I’m pretty sure I had the question before

6 Three of the ten people in the Latin club are chosen at random to represent the club at a tournament. What is the probability that Joseph, Heidi, and Katy are chosen?​

Answers

The probability that Joseph, Heidi, and Katy are chosen is 1/40 if three of the ten people in the Latin club are chosen at random to represent the club at a tournament option (G) is correct.

What is probability?

It is defined as the ratio of the number of favorable outcomes to the total number of outcomes, in other words the probability is the number that shows the happening of the event.

Total ways of choosing 3 out of 10 = C(10, 3) = 120

Total outcomes = 120

Total favorable outcomes = 3(Joseph, Heidi, and Katy)

Probability = 3/120 = 1/40

Thus, the probability that Joseph, Heidi, and Katy are chosen is 1/40 if three of the ten people in the Latin club are chosen at random to represent the club at a tournament option (G) is correct.

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Find a factor pair of 80 that has a sum of 21.

Answers

Answer:

16 and 5

Step-by-step explanation:

Hope that helps! :)

PLease Help me its a math question Is the function represented by the following table linear, quadratic or exponential?

Answers

Answer:

Exponential

Step-by-step explanation:

From the table :

3⁰ = 13¹ = 33² = 93³ = 273⁴ = 81

Hence, the function is :

y = 3ˣ

As the x-value is an exponential value, the function is exponential

Is the function represented by the following table linear, quadratic or exponential?

Linear

Quadratic

Exponential

Explanation:

What is the area of a square with sides of length 2 1/2 cm?

Answers

The area of the square with the sides 2 1/2 cm will be A=6.25 square cm.

What is the area?

The space covered by the square in the two-dimensional plane will be the area of the square. Square actually covers the area with four equal sides.

The formula for the area of the square will be given as:-

A=Side x Side

A= 2 1/2 x2 1/2

A=5/2x5/2

A=2.5x2.5

A= 6.25 square cm

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a 3. A card is pulled from a standard deck of cards.
Can you find P(queen or hearts)? (make sure you aren't double counting!!!)

Answers

Answer:

row 4 answer 6 i just took the quiz

Bobby has a party while his parents are away for the weekend. Bobby estimated that if his 9 friends hep him to clean the house, they will finish in time if they start 8 hours before his parents return. But after only two hours of cleaning, Bobby's parents call and say they are just two hours from home. How many more friends does Bobby need to call to help finish cleaning in time.

Answers

Using an inverse rule of three, it is found that Bobby needs to call 18 more people.

What will be the number of friends?

This question is solved by proportions, applying a rule of three.The number of people working and the time needed to complete the work are inversely proportional, as more people means less time, thus, instead of cross multiplication, we multiply the lines, which is an inverse rule of three.When Bobby's parents call, with 9 people, they will need 6 hours to finish the job. How many people are needed to finish the job in 2 hours?

The rule of three is:

9 people - 6 hours

x people - 2 hours.

Multiplying by line:

2x  =  6  x  9

x   =   3  x   9

x    =  27

Already has 9 people, in total needs 97, so he needs to call 27 - 9 = 18 more people.

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when the number in pattern H is 48 what is the corresponding term in pattern G

Answers

Answer:

explain it better please

10 in
12 in
6 in
8 in
Surface Area =
I need the surface area

Answers

Answer: the answer is 312in


The cost of 4 sweatshirts and 10 pairs of shorts is $188. The cost of 9 sweatshirts and 12 pairs of shorts is $276.
Enter the cost of one sweatshirt and one pair of shorts in the response boxes

Answers

Answer: The cost of one sweatshirt is $12 and the cost of one short is $14

Step-by-step explanation:

x= sweat shirt cost

y= shorts cost

4x + 10y = 188

9x+2y=276

x= 12, y=14

help me with this algebra equation

Answers

I think it might be C icould be wrong

Answer:

it's D

Step-by-step explanation:

it's d because i guessed it was

Which type of function is shown in the table below?

Answers

Answer:

 Exponential

Mark brainliest :)

The selling price of an item is ​$720. It is marked down by ​30%, but this sale price is still marked up from the cost of ​$420. Find the markup from cost to sale price. Please help!

Answers

Answer:

20%

Step-by-step explanation:

old selling price = $720

new selling price = 720 x (1 - 30%) = 720 x 70% = $504

cost = $420

markup = (504 - 420)/ 420 = 84/420 = 20%

If [tex]f(x)=[[x+2]][/tex] find [tex]f(1.5)[/tex]
Please Explain Answer Please. Thank you!

Answers

Answer:

f ( 1.5 ) = 1.5 + 2 = 3.5

If in the case you need any other help , let me know. [ You need to pay me] :) Thanks!

Answer: ⇒ 3.5

Step-by-step explanation:

⇒ f(1.5) = 1.5 + 2

⇒ f(1.5) = 3.5


Toni bought these items for
an art project. The sales tax
is 8.5%. What is the total cost including tax, rounded to the nearest cent?

Answers

Answer: D, 43.38

Step-by-step explanation:

add all of the items up and then divide by sales tax percent. then add up the original number by the sales tax amount

The height of an object launched into the air can be modeled by the graph shown.

Enter your answer as a number, like this: 42

Answers

The maximum height reached by the object is 12.5 feet.

Describe Parabola?

The vertex of a parabola is the point where the curve changes direction, and is located at the minimum or maximum point of the quadratic equation. If the coefficient of the x² term is positive, the parabola opens upwards and the vertex represents a minimum value. If the coefficient is negative, the parabola opens downwards and the vertex represents a maximum value.

To find the maximum height reached by the object, we need to find the vertex of the parabola.

The x-coordinate of the vertex can be found using the formula x = -b/2a, where a is the coefficient of the x² term, and b is the coefficient of the x term in the quadratic equation that represents the parabola.

In this case, the equation is of the form y = ax² + bx + c, where y is the height and x is the time. Using the given coordinates, we can set up a system of equations to solve for a, b, and c:

0 = a(1)² + b(1) + c

16 = a(5)² + b(5) + c

0 = a(9)² + b(9) + c

Simplifying each equation, we get:

a + b + c = 0

25a + 5b + c = 16

81a + 9b + c = 0

Solving for c in the first equation, we get c = -a - b. Substituting this into the other two equations, we get:

25a + 5b - a - b = 16

81a + 9b - a - b = 0

Simplifying these equations, we get:

24a + 4b = 16

80a + 8b = 0

Solving for b in the second equation, we get b = -10a. Substituting this into the first equation, we get:

24a + 4(-10a) = 16

4a = 2

a = 1/2

Substituting this value of a into the equation b = -10a, we get b = -5. Finally, substituting a, b, and c = -a - b into the equation for the x-coordinate of the vertex, we get:

x = -b/2a = 5

So the maximum height is achieved at time x = 5, which corresponds to a height of:

y = ax² + bx + c = (1/2)(5)² - 5(5) = -12.5

However, we are looking for the maximum height, so we take the absolute value of this result, which gives:

|y| = 12.5

Therefore, the maximum height reached by the object is 12.5 feet.

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HEEEEEEEEEEEEEEEEEEEEEEEEEEELP!

Answers

Answer: It's a 180 degree angle.

Step-by-step explanation:

simplify this expression
6x -8y -5x + 3y

Answers

Answer:

x-5y

Step-by-step explanation:

combine the X's and Y's

6x-5x-8y+3y
x-5y
Answer= x-5y

Find the two square roots of 121.

Answers

Answer:

11 and -11

Step-by-step explanation:

This problem can really only be solved either by way of a calculator or simple memorization. In this case, the product (121) is a perfect square root, meaning it has a whole number answer. One square root of 121 is 11. The second square root of 121 is -11.

[tex]\sqrt{121} = 11[/tex]

[tex]\sqrt{121} = -11[/tex]

You can check your work by squaring your answer and seeing whether it equals the product. Remember, a negative number times another negative number results in a positive answer.

[tex]11^{2} = 121[/tex]

[tex]-11^{2} = 121[/tex]

The two square roots of the number 121 are 11 and -11.

The square root of a number is a value that, when multiplied by itself, gives the original number.

In the case of 121, the square root represents the number that, when multiplied by itself, equals 121.

The two square roots of 121 are 11 and -11 because both 11 and -11, when squared, result in 121.

When we calculate 11 × 11, we get 121.

So, 11 is one of the square roots of 121.

Similarly, when we calculate (-11) × (-11), we also get 121. So, -11 is also a square root of 121.

Therefore, the two square roots of 121 are 11 and -11.

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What is the slope below?? Please answer quickly! Due tonight.

Answers

1.25 is the slope 5/4 rise over run

What can be said about the velocities of two cars that are both going 60 mph heading in opposite directions?

Answers

Answer:

0

Step-by-step explanation:

because they are heading in the same direction

Share what you already know about third grade math.

Answers

Answer:

6×6=36

Step-by-step explanation:

2×3=5

6×10=60

50×10=50

The two dot plots show the number of goals per game. The data for each is taken from a random sample within a soccer league over a 1-month period. Complete the statements below. Goals Scored in English League A dot plot.

Answers

Answer:

first blank is 3

second blank is 2.5

last blank is 0.5

Step-by-step explanation:

Answer: Look at the attachment

3

2.5

0.5

Step-by-step explanation:

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