1. Determine the lateral and total surface
area of the pyramid.


(I need full explanation on how to solve

1. Determine The Lateral And Total Surfacearea Of The Pyramid.(I Need Full Explanation On How To Solve

Answers

Answer 1

Answer:

Laterial surface area: 73 cm²Total surface area: 93 cm²

Step-by-step explanation:

The laterial surface area is the sum of the areas of the triangles. There are two triangles with dimensions: base = 4 cm, height = 8cm and two triangles with dimensions: base = 5cm, height = 8.2cm.

The laterial surface area LSA is:

LSA = 2 • ( 4.8/2) + 2 • ( 5 • 8.2/2)

LSA = 4 • 8 + 5 • 8.2

LSA = 73 cm²

The total surface area SA is the LSA plus the area of the base of the pyramid, which is a rectangle with dimensions: 4cm x 5cm:

SA = LSA + 4 5

SA = 73 cm + 20 cm²

SA = 93 cm²


Related Questions

Select the equation written in standard form.
A) x+y=3
B) none of the other answers are correct
C) y=3×+7
D) y+7=×
E)×=2+3y​

Answers

Answer:

c

Step-by-step explanation:

standard form is y=mx+b

Consider a perfectly competitive market. The market supply for pizza is given by S(P) = 4P and the market demand is given by D(P) = 120 – P. Now the government implements a new law that every seller has to pay a tax of 15 on each pizza sold. What is the change in producer surplus induced by the tax?

Answers

When I took the water for a walk my grandpa eat the chocolate in the competition

Hiiioooo!! ❤️❤️Can someone please help me with this. Much love
-Boopy!

Answers

Answer:

CAB angle

Step-by-step explanation:

Kelly rides the bus to work d days each month. She pays a fare of $2.25 each time. On t of those days, she pays an additional fare of $0.75 to transfer onto another bus. The expression shown can be used to find her total cost for bus fare for the month.
d × 2.25 + t × 0.75
Which statement explains how to find Kelly’s total bus fare for the month?

Answers

Answer: A: find the product of D and $2.25 and the product of t and $0.75. Then find the sum of the two products.

The total fare for the bus can be found by first find the product of d and $2.25 and the product of t and $0.75. Then find the sum of the products.

What are Expressions?

Expressions are mathematical statements which consist of two or more terms and terms are connected to each other using mathematical operators like addition, multiplication, subtraction and so on.

Given that,

The total fare for the bus can be calculated using the expression

d × 2.25 + t × 0.75

Here d is the total days that Kelly worked in a month.

On each of these days, she pays a fare of $2.25.

Total fare now = d × 2.25

Find this product.

There is also an additional fare of $0.75 to transfer onto another bus on t of these days.

Additional fare = t × 0.75

Find this product.

Add the resultant both products.

Hence the statement which explains how to find Kelly's total bus fare for the month is first find the product of d and $2.25 and the product of t and $0.75. Then find the sum of the products.

Learn more about Expressions here :

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What is the correct answer for each box

Answers

Answer:

1) A ; 2) D ; 3)B ; 4)C

Step-by-step explanation:

we can solve every option and see what trinomal result

A (2x-3)(x-3) = 2x^2 -6x-3x +9 = 2x^2-9x+9

B (2x+3)(x-3) = 2x^2 -6x+3x-9 = 2x^2-3x+9

C (2x-3)(x+3) = 2x^2+6x-3x-9 = 2x^2+3x-9

D (2x+3)(x+3) = 2x^2+6x+3x+9 = 2x^2+9x+9

D)
57.5 units
28)
You want to construct an open-top box that is 6 inches deep, with a square base. It must have a volume of 864 cubic inches. You
have one big piece of cardboard. You will start by cutting it down to a square, and then you will cut smaller squares out of each
corner and fold up the sides.
Which THREE statements are correct?
A)
The volume of the box is V - lwh – 864 in'.
Eliminate
B)
The height of the box is 12 inches.
C)
You need a cardboard square with 22-inch sides,
D)
The volume of the box is V - 6x3
ng
E)
V - 6x? - 864 in
0

Answers

A C and E are the answers!

Find the value of X.

Answers

Answer:

[tex]360 - 140 = 10x \\ 220 = 10x \\ x = 22[/tex]

the question is to find x​

Answers

Answer:

x =5

Step-by-step explanation:

Tangents from same external point have equal length.

KJ = LJ

4x - 1 = 2x + 9

Add 1 to both sides

4x = 2x + 9 + 1

4x  = 2x + 10

Subtract '2x' from both side

4x - 2x = 10

2x= 10

Divide both sides by 2

x = 10/2

x = 5

Which of the following statements is/are TRUE about diagonals of special parallelograms?
I. The diagonals of a rectangle are congruent.
II. The diagonals of a square are perpendicular and bisect each other.
III. The diagonals of a rhombus are congruent.
IV. The diagonals of a rhombus bisect each other perpendicularly.​

Answers

Answer:

I, II and IV

Step-by-step explanation:

The diagonals of a rectangle are congruent. The diagonals of a square are perpendicular and bisect each other. The diagonals of a rhombus bisect each other perpendicularly.​

Quadrilateral

A quadrilateral is a polygon with four sides and four angles. Types of quadrilateral are rectangle, square, rhombus.

The diagonals of a rectangle are congruent. The diagonals of a square are perpendicular and bisect each other. The diagonals of a rhombus bisect each other perpendicularly.​

Find out more on Quadrilateral at: https://brainly.com/question/16691874

Is 15 1/2 to the right or left of 15 3/4 on the number line? Explain your answer.

Answers

Answer:

to the left

Step-by-step explanation:

Answer:

To the Left

15 1/4, 15 1/2, 15 3/4, 16

Hope this helps.

Which of the following sets of side lengths could produce a triangle? SELECT ALL THAT APPLY. (7TH GRADE MATH)
A) 3,6,9
B) 13, 5, 6
C) 5, 5, 10
D) 5, 7, 11
E) 4, 4, 4

Answers

Answer: C)5,5,10

Step-by-step explanation:

C




Trust me



I want a cookie tho

Leah gets paid $795 biweekly. What is the recommended monthly rent that she can afford?

Answers

I would say since thats $1500+ a month about 600 dollars, because she will have bills and then have to buy food drinks and alot more.

3,000 with money left over is what I got.

The ratio of fish to ducks at the water's edge was 5 to 2. If there were 28 in all, how many were fish?

Answers

Answer:

20 fish.

Step-by-step explanation:

Convert ratio to fraction:

There were 5 / (5 + 2) = 5/7 of fish.

So number of fish = 5/7 * 28

= 20.

pls help!! this is due in like 5 mins :/. (i’ll give u brainiest if u don’t provide a link just pls help me!)

Answers

Answer:

B

Step-by-step explanation:

They help support the tree in shallow soil so it does not fall over

Suppose that P, is invested in a savings account where interest is compounded continuously at 6% per year.
When will the investment double itself?

Answers

Answer:

We'll need the attached equation.

We'll use as an example that principal = 100 and total =200.

Years = ln (total/principal)   /  rate

where "ln" means natural log

Years = ln (200/100) / .06

Years = ln (2) / .06

Years = 0.69314718056 / .06

Years = 11.5524530093

Source:  http://www.1728.org/rate2.htm

Step-by-step explanation:

Mr. Davies plans to place an aquarium on a shelf in his living room. The length of the shelf is inches, and the aquarium is inches long. Which estimation is best for centering the aquarium on the shelf?

Answers

The question is incomplete as the length of the shelf and aquarium isn't given. However, steps to take in other to make the estimation of centering the aquarium on the shelf would be described.

Answer:

Kindly check explanation

Step-by-step explanation:

Let :

Lenght of shelf = x

Length of aquarium = y

Usually, the length of shelf will be > length of aquarium

The shelf will have the right and left hand side ;

Subtract Length of aquarium from length of shelf and divide the difference by 2 ;

(x - y) / 2 ; this will give the space or length left on either side of the shelf with the aquarium centered in the middle.

Hence, the aquarium should be placed at (x - y) / 2 meters either to the right or left of the shelf.

Just input the omitted values of shelf length and aquarium length to obtain the solution.

I have to find the missing angles​

Answers

Answer:

11 & 12 = 19⁰

13 = 71⁰

14, 15, 16 & 17 = 90⁰

18 & 20 = 78⁰

19 = 12⁰

Step-by-step explanation:

14,15,16 and 17 are formed from perpendicular lines. They are not counted as angles for the kite because, the are in the middle of the kite, not at the side...

You can easily find the angles using the triangle angles formula...to find 12,

180 - 90 - 71 = 19

To find 20 & 18, with the same method,

180 - 90 - 12 = 78

A car at rest accelerates at a constant rate. After 5 seconds, the car's velocity is 80 m/s. What is the acceleration rate? Enter the value only (no units).​

Answers

Answer:

16

Step-by-step explanation:

help? i need this done by the end of the day

Answers

45.5 is the right answer

Fill in the blanks to complete the special rule for inequalities.

Answers

Answer: If you multiply or divide both sides of an inequality by the same negative number, you must swap the inequality symbol for the statement to still be correct.

Additionally: The absolute value of -200 is 200.

-6y^2 + 9y^2 - y - 9 - 7y^2 + 1 + 10y + 3y
simplify the expression by combining like terms right the terms from highest to lowest power of the valuable

Answers

Answer: -4y^(2)+12y-8

Step-by-step explanation: Combine like terms

Answer:

-4y² + 12y - 8

Step-by-step explanation:

-6y² + 9y² - y - 9 - 7y² + 1 + 10y + 3y

-6y² + 9y² - 7y² - y + 10y + 3y - 9 + 1

-4y² + 12y - 8

HELP ME PLEASE I BEQ YOU
!!!!!
Jenna is measuring the length of her textbooks to see if they
will fit in her new desk at school. Jenna's three textbooks
measure 25 centimeters long, 370 millimeters long, and 24
centimeters long. What is the combined length of Jenna's
textbooks if she wants to lay them down side-by-side in her
desk?
A. 86 millimeters
B. 86 centimeters
C. 860 centimeters
D. 8.6 millimeters

Answers

Answer:

86 cm

Step-by-step explanation:

1. convert 370 mm to cm ---> 37 cm

2. add : 25 cm+ 37 cm+ 24 cm = 86 cm


There is a population of 300,000 bacteria in a colony. If the number of bacteria doubles every
26 minutes, what will the population be 52 minutes from now?

Answers

Answer:

156000000

Step-by-step explanation:

PLEASE HELP ASAP ILL GIVE BRAINLIEST


Jean makes $ 10 per hour as a sales associate at Macy's serenity earns $5 per hour plus tips at TGI Friday'srestaurant. One evening, Serenity earned $40 in tips while working between 6 pm and10 pm. Meanwhile Jean was working at Macy's at that time. Explain who earned more by presenting equations

Answers

Answer: Serenity made more money.

Step-by-step explanation: She got 40$ in tips- AND she gets 5$ per hour. Four hours went by, (6-10pm) so she gets an additional 20$ dollars, making her the one with more money because Jean made 40$.

help me please???????

Answers

Shape is a parabola.

Can anyone give me the answers to these with the work. Will give brainliest

Answers

Answer:

(13) = 10

(14) = 30

(15) = 26.64

(16) = 42.9

(17) = 64.5

(18) = 129.01

(19) = 47.84

(20) = 17.55

(21) = 38.16

(22) = 17.55

Step-by-step explanation:

M U L T I P L I C A T I O N

10

x

 3

-----

30

top down is hard to put with keys

Sandra notices a fourth racer called the Whirlwind. Its poster says it covers 1232 yards in 180 seconds. She wants to compare the Whirlwind with the other racers. What is the Whirlwind's speed in yards per seconds to the nearest tenth?

Answers

Answer:

6.8yards/seconds

Step-by-step explanation:

Speed = Distance/Time

Given the following

Distance covered = 1232 yards

Time taken = 180 seconds

Substitute to get the speed

Speed  = 1232/180

Speed  = 6.84

Hence whirlwind's speed in yards per seconds to the nearest tenth is 6.8yards/seconds


Please help
Choose one

Answers

Answer:

i would say b

Step-by-step explanation:

A positive number with an absolute value less than 5.

Answers

Answer:

3 I think.

Step-by-step explanation:

it's positive and it's also an absolute

Larry and Jack are playing a game of rock-paper-scissors. The probability that Larry will win two times in a row is. Using this probability, determine if the event of Larry winning the first game and the second game was independent, dependent, both, or neither.

Answers

The event of Larry winning the first game and the second game was dependent since it was stated that he won two in a row.

How to depict the probability?

It should be noted that dependent events are the events that depend on what happened before.

In this event, the first game is being considered in this situation. Therefore, the event of Larry winning the first game and the second game is dependent.

Learn more about probability on:

brainly.com/question/24756209

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