1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tatiana [17]
3 years ago
10

23,579 38,743 65,559 +66.559

Mathematics
1 answer:
viktelen [127]3 years ago
5 0

Answer:

194,440 or 127,947.559

Step-by-step explanation:

if that's supposed to be a comma on 66.559 then the answer is 194,440. If not it's 127,947.559.

You might be interested in
Given: MPNA pyramid All edges congruent AO = 36, AO ⊥ (MNP) Find: m∠AMO, AΔANM
Iteru [2.4K]

Answer:

m∠AMO ≈ 54.7°

AΔANM = 486√3

Step-by-step explanation:

The edges are congruent, so all four faces are congruent equilateral triangles.  We'll say the length of each edge is 2r.

The height of the pyramid h is given to be 36.

The perpendicular distance from O to line MP is called the apothem (a).  Using 30-60-90 triangles, b = 2a and r = a√3.

Use cosine to find m∠AMO.

cos(∠AMO) = b / (2r)

cos(∠AMO) = (2a) / (2a√3)

cos(∠AMO) = 1 / √3

m∠AMO ≈ 54.7°

Use Pythagorean theorem to find the apothem.

(2r)² = b² + h²

(2a√3)² = (2a)² + 36²

12a² = 4a² + 1296

8a² = 1296

a² = 162

a = 9√2

So the edge length is:

2r = 2√3 (9√2)

2r = 18√6

The area of the equilateral triangle ΔANM is half the apothem times the perimeter:

A = ½aP

A = ½ (9√2) (3 × 18√6)

A = 243√12

A = 486√3

6 0
3 years ago
Event Q is more likely to occur than Event T. If P(Event T) = 1/2, what is a possible probability of Event Q?
adoni [48]

Answer:

i am gonna say D

Step-by-step explanation:

because well you don't what the total or the outcome is

correct me if i am wrong

7 0
3 years ago
(PLEASE HELP)
Pepsi [2]

Answer:

x = 54

y = 0.225

Detailed steps:

We know that the number of total events is

n = 80

and that the probability of a certain event E (for example, "<em>the enemy drops two objects</em>") is computed as the number of times event E occurred, divided by the total of events N=80.

Then:

0.675 =  \frac{x}{80}

x = 80 \times 0.675 = 54

and

y =  \frac{18}{80}  = 0.225

We can verify by checking that adding all probabilities sums up to one.

7 0
1 year ago
After the price of a CD player had been reduced to 1/4 of its original price, it was sold for $48. What was the original price?
Musya8 [376]
I don't know...
sorry for you and for me
7 0
3 years ago
Read 2 more answers
If the equatorial diameter of the sun is 1.39 million km how many kilometers is the sun's radius
son4ous [18]
Since the radius of an object is half of the diameter, your equation and answer would be: 1.39 million divided by 2 = 695,000 km.
6 0
3 years ago
Other questions:
  • A regular hexagon has a perimeter of 120 m. Find its area. Leave your answer in simplest radical form.
    12·1 answer
  • What is the length of a rectangle that is the perimeter of 114 units?
    5·1 answer
  • (X^2 + 4x)(x) is equal to x^3 + 4x^2 or 5x^2 or 4x^4
    6·1 answer
  • A company has 2 photocopy machines. The probability that machine a will break down on a given day is 2%. The probability that a
    11·1 answer
  • Calculate 6% of 134 it should be a decimal
    14·2 answers
  • How many 1 6 cup servings are in 3 4 cups of popcorn? (in simplest fraction form)
    8·1 answer
  • Please answer the question in the image
    13·1 answer
  • Is the ordered pair (4, -2) a solution to this system? Explain why or why not.
    7·1 answer
  • One card is randomly selected from a deck of cards. Find the odds:<br> in favor of getting a spade.
    7·2 answers
  • PLS HELPPP ITS WORTH 20 points!!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!