The historical records state that the long-lost temple of the sun had a perimeter of about 220 meters and an area of about 2,100 square meters. Do you think the archaeologists actually discovered the lost temple?

Answers

Answer 1

Answer:

The archaeologists dis not actually discovered the lost temple

Step-by-step explanation:

For us to be able to determine if the archaeologist actually discovered the lost temple, we need to find the dimension of the temple first.

Area of the temple = LW

Perimeter = 2L + 2W

L is the length

W is the width

If the perimeter is 220m

220 = 2L + 2W

110 = L+W ... 1

If the area is 2100 square meters

A = LW

2100 = LW ... 2

From 1;

L = 110 - W .... 3

Substitute 3 into 2

From 2;

2100 = LW

2100 = (110-W)W

2100 = 110W - W²

- W² + 110W - 2100 = 0

W² - 110W + 2100 = 0

Using the general formula;

W = -(-110)±√(-110)²-4(1)(2100)/2

W = 110±√3700/2

W = 110±60.83/2

W = 110±60.83/2

W = 110+60.83/2 and W = 110-60.83/2

W = 170.83/2 and 49.17/2

W = 85.415m and 24.585m

Substitute the width into the formula to get the length;

LW = 2100

L = 2100/W

L = 2100/85.415

L = 24.59 m

If the width is 24.585m;

L = 2100/24.585

L = 85.42m

Since we have different dimension of the temple, this show shat the archaeologists dis not actually discovered the lost temple


Related Questions

A geologist had two rocks on a scale that weighed 2 1 ⁄ 2 lbs together. Rock A was 1/3 of the total weight. How much did rock A weigh?

Answers

Answer:

0.8333 pounds

Step-by-step explanation:

1/3 of 2 1/2 is 0.83 pounds

Answer: 1/2

Step-by-step explanation: first, change 1 1/2 into 3/2 (1/3*3/2). then, cross reduce (1*1/2). multiply, and then you have your answer

the graph shows the number of calories Natalia burned while running.
What is the slope of the line ?
What does the slope tell you ?​

Answers

Answer:

slope is y=10x.

Slope shows that she is consistently burning 10 calories per minute

Step-by-step explanation:

Sam bought a shirt, and the total came to $28.25. If Sam gave the clerk two $20 bills, how much change should Sam receive? Explain how you got your answer.

Answers

$11.75 is how much change sam should receive this is because 20+20 is 40 and 40- 28.25 = 11.75 so, that’s how much change sam should receive

20 + 20 = $40

--

40 - 28.25 = $11.75

--

sam should receive $11.75

20 POINTS! PLATO HELP! NUTRITION CLASS!

The Egyptians invented _____ , which they used to store ______ for many years.
Storage silos
Wooden baskets
Glass bottles

Wines
Grains
Vegtables

Answers

silos and grains i believe!!

Suzanne will pay $14 to get her hair cut. She wants to leave the hairdresser a 15% tip. What is the total cost of the haircut, including tip?

Answers

Answer:

14.00x .15=2.10

14.00+2.10=16.10

Step-by-step explanation

$16.10

Divide -1/6 divided -2/9

Answers

Dividing two fractions is the same as multiplying the first fraction by the reciprocal (inverse) of the second fraction.

Take the reciprocal of the second fraction by flipping the numerator and denominator, leaving the negative sign on the numerator, and changing the operation to multiplication. Then the equation becomes

For fraction multiplication, multiply the numerators and then multiply the denominators to get

This fraction can be reduced by dividing both the numerator and denominator by the Greatest Common Factor of 9 and 12 using

Answer:

Fraction Form:[tex]\frac{3}{4}[/tex] ///// Decimal Form: 0.75

Step-by-step explanation:

Reduce the expression,if possible,by reducing the common factors.

Transversal t cuts parallel lines a and bas shown in the diagram. Which equation is necessarily true?

Answers

Answer:

Option D is correct

Step-by-step explanation:

Using the given diagram, we want to know the equation that is true

Option A is wrong as both are on a straight line and in fact should add up to equal 180 and not be equal to each other

Option B is not correct as both are supplementary and does not equal each other

Option C is not correct, both are corresponding to each other and should not add up to 90

Option D is correct

Both angles are supplementary as they are exterior angles that add up to 180

Answer:

Step-by-step explanation:

the correct answer is D

Hey i need help please
if

Answers

Answer:

May you put the question is? Or the screenshot of it?

Step-by-step explanation:

Answer:

What do you need help with?

Help fast please
Write each number using scientific notation

Answers

Step-by-step explanation:

uwhhsmousyhajjijajhfihagghe

Answer:

Step-by-step explanation:

11. 5.2 * 10^-6

12. 8.3 * 10^2.

1/2expand the equation 1/2(3+4t-10)=

Answers

[tex] \frac{1}{2} (3 + 4t - 10)[/tex]

[tex] \frac{3}{2} + \frac{4t}{2} - \frac{10}{2} [/tex]

[tex] (\frac{3}{2} - \frac{10}{2}) + 2t [/tex]

[tex] \frac{ - 7}{2} + 2t[/tex]

[tex] - 3.5 + 2t[/tex]

The first term of a geometric sequence is 3 and the 4th is 1029. find the two terms between the 1st and the 4th.

Answers

Two terms between the 1st and the 4th in the given geometric sequence is 21 and 147.

The formula for the nth term in a geometric sequence is given by:

a(n) = a(1) . rⁿ⁻¹

Where:

a(1) = first term

r = common ratio

Parameters given:

a(1) = 3

a(4) = 1029

Substitute n  = 4 into the formula:

a(n) = a(1) . rⁿ⁻¹

a(4) = 3 . r³

1029 = 3 . r³

r³ = 1029/3 = 343

r = 7

Two terms between the 1st and the 4th term is a(2) and a(3).

In a geometric sequence, the following applies:

a(n) = a(n-1) . r

Hence,

a(2) = 3 . r

       = 3 . 7 = 21

a(3) = a(2) . r

       = 21 . 7 = 147

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On a piece of paper, graph f(x) =3 • (2)^x. Then determine which answer
choice matches the graph you drew.

Answers

The graph should look most like graph D.

This is that equation graphed out:

Answer:

the answer is closest to D

y intercept of f(x)= 5x -2​

Answers

Answer:

-2 is the y intercept

Step-by-step explanation:

this is because it is in the y=mx+b format so 5x=mx therefore b=-2 making -2 the y intercept

Answer:

Step-by-step explanation:

The y intercept is the value where x = 0

y = 5(0) - 2

The y intercept is (0,-2).

The best way to confirm this is to graph it. Use Desmos.

The average of five consecutive numbers is 38. What is the smallest
number?

Answers

Answer:36

Step-by-step explanation:

The required first and smallest term of consecutive terms is 38.

Given that,

The average of five consecutive numbers is 38. The smallest number to be determined.

What is average?

The average of the values is the ratio of the total sum of values to the number of values.

What is simplification?

The process in mathematics to operate and interpret the function to make the function simple or more understandable is called simplifying and the process is called simplification.

The average of five consecutive numbers is 38.
Let the middle value is a,
Series of 5 number can be given as = (a -2n) , (a-n) , a , (a+n) , (a+2n).
n = 5
Average = ( a-2n +a -n + a +a+n+ a+2n)/5
38 = 5a/5
a = 38
Now smallest and first term (n = 1)   = a - 2n
                                                     = 38 - 2(1)
                                                     = 36

Thus, the required first and smallest term of consecutive terms is 38.

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Answer this and I will give you the brainiest 10 pts

Answers

Answer:

4 flavours and 4 topping

mark as brainliest

and put thanks

^_^

Answer/step-by-step explanation:

I believe that the answer is B. 2 flavors and 2 toppings.

I see a total of 8 possibilities with this combo:

1.) Flavor 1 by itself.

2.) Flavor 2 by itself.

3.) Flavor 1 with Topping 1.

4.) Flavor 2 with Topping 1.

5.) Flavor 1 with Topping 2.

6.) Flavor 2 with Topping 2.

7.) Flavor 1 with both toppings.

8.) Flavor 2 with both toppings.

Hope this helps! :D

Use the pythagorean theorem to solve for c.
3
4
С
O 5
O 6
O 10

Can anyone help me pleaseee

Answers

It should be 5
Hope this helps

Can someone please explain this to me

Answers

Answer:

d. 22%

Step-by-step explanation:

Yellow tokens = 11

Total tokens = 50

Probability of drawing yellow = 11/50 = 0.22

Multiply it by 100

you'll get 0.22*100 = 22 %

Hope you got it.

compute: 3/8 divided -0.25

Answers

Answer:

-1.5

Step-by-step explanation:

3/8 is 0.375 in decimal form

Answer:

-1.5

Step-by-step explanation:

if a person is selected at random from this group of 1,000 people, determine the probability that he or she does not wear eyeglasses while driving even though he or she needs to wear it.

Answers

The probability is 7/5.

A person is randomly selected from a group of 1000 people.

We have,

440 people use glasses and must wear them.

20 wear glasses but are not required to do so.

140 people who should wear glasses but don't

400 if you don't need to wear glasses, don't wear them.

Therefore, the probability that the person does not wear glasses while driving even though he or she needs to wear them is:

P ( he or she does not wear glasses and needs to wear them / Total number of people surveyed ) = 140 / 100

P = 14 / 10

P = 7 / 5

The probability that he or she drives without wearing eyeglasses despite the fact that they are required is 7 in 5.

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Math rotation question !! Help me out!

Answers

Answer:

clockwise, 90°

(0, 0)

Step-by-step explanation:

Draw a segment from (0, 0) to (1,1).

After the rotation, that segment becomes a segment from (0, 0) to (1, -1).

the rotation is 90° clockwise, and the point it is rotated about is (0, 0).

simplified decimal of 60/9

Answers

Answer:

6.666..

Step-by-step explanation:

The six keeps repeating unless you round the decimal

Rosemary had $25 to spend on school supplies she buys four packages of mechanical pencils. After her trip to the store, she only has $1 left. How much should each pack of pencils cost?

Answers

Answer: Each pack of pencils cost $6.

Step-by-step explanation: Rosemary had $25 and was left with $1, so she spent $24 in total for four packages, therefore, you can divide $24 into 4 to find out the individual cost, which is $6.

Answer:

6 dollars each

Step-by-step explanation:

25-1= 24 and 24÷4= 6

Julio says, " If you subtract 19 from my number and multiply the difference by - 4, the result is - 72." What is julios Number?

Answers

Answer:

37

Step-by-step explanation:

If you do the reverse equation, that is -72 divided by -4 which gives you 18. Then you add 19 to that 18 and you get 37.

Answer:

the answer is 37

Step-by-step explanation:

37 - 19 = 18

18 x -4 = -72

Explain how to divide negative and positive rational numbers.

Answers

Answer:

The rule for multiplying and dividing rational numbers

Ok so if both numbers are negative or positive the answer will be positive. but if one number is positive and the other is negative the answer is negative.

Hope this helps

Brainliest please

What is angle measurement?

Answers

Answer:

In geometry, an angle measure can be defined as the measure of the angle formed by the two rays or arms at a common vertex. Angles are measured in degrees ( °), using a protractor.

Step-by-step explanation:

I belive you asked for the defintion sorry if you weree asking for the anwser, also if u were asking for the anwser let me know and i will anwser it!

Im cacultaing the anwser now! I should be done soon!

In rhombus MNOP, side NO equals 45mm. What is the length of
OP
PM+MN

Answers

the length of side OP of rhombus is 45 mm and PM + MN is equal to 90 mm.

We are given a rhombus MNOP

We know that, a rhombus is a quadrilateral in which there are 4 sides and all the sides are equal.

We are given the length of the side NO as:

NO = 45 mm

Now, we need to find the length of side OP.

OP = 45 mm ( as NO = OP)

Also, we need to find PM + MN

PM + MN = NO + NO ( as PM = MN = NO )

= 2 NO

= 2 × 45 mm

= 90 mm

Therefore, we get that, the length of side OP of rhombus is 45 mm and PM + MN is equal to 90 mm.

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If a grapefruit costs $0.94, how much would 9 grapefruits cost?

Answers

Answer:

$8.46

Step-by-step explanation:

(0.94)(9) = 8.46

pls give me brainliest

Answer:

$8.46

Step-by-step explanation:

.94 x 9 = 8.46

whats the answer giving brainliest :)

Answers

The answer to this is 10 markers

80% = .8

8/.8 = 10

8/10 = .8

Answer:

u deleted my first anwser-

Step-by-step explanation:

ur dum i was right :)

Solve the linear system by using Subtraction Elimination.

4x + y = 8
x + y = 5

Answers

Answer:

y =4

x=1

Step-by-step explanation:

in comment

sbajbaaj

After 4 years, $3,006 deposited in a savings account with simple interest had grown to a total of $3,967.92. What was the interest rate?

Answers

Answer:

So interest rate is 8% per annum

Step-by-step explanation:

Principal amount = $3,006

Amount at end = $3,967.92

Time = 4yrs

interest money = ($3967.92 - $3006)  

also equal to = 4 * (x/100) * $3,006

Where x is the interest rate per annum

So, 4 * (x/100) * $3,006 = ($3967.92 - $3006)

        x = 8%

So interest rate is 8% per annum

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