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
KATRIN_1 [288]
3 years ago
14

6 If the altitudes of a triangle meet at one of the triangle’s vertices, then the triangle is

Mathematics
1 answer:
lyudmila [28]3 years ago
4 0

Answer:

1) a right triangle

Step-by-step explanation:

One of the caractheristics of a right triangle, the one in which the sum of the two sides squared is the hypotenuse squared(Pytagorean Theorem), is also the the altitudes of a triangle meet at one of the triangle’s vertices. So 1) is the answer to this question.

You might be interested in
A sprinkler system uses 800 gallons of water in 5 days. How many gallons will the system use in a week?
emmainna [20.7K]
Yes 1,120 gallons per week (7 days)
Just divide 800 by 5 and see that the sprinkler system uses 160 gallons a day. Multiply 160 by 7 for the amount used a week and you will find that the answer is 1,120 gallons of water.
6 0
3 years ago
You are at a European beach with 60 other visitors. 36 of them speak English. If you randomly meet two people on the beach, what
Kaylis [27]

Answer:

Assuming I'm one of the 36 English speakers and the other 24 speak Spanish for illustration purposes.  The problem can be modeled as 59 marbles with 35 E and 24 S marbles as N = 59 possible outcomes = n(E) + n(S) = 35 + 24.

So I reach into the pile of marbles (on the beach) and the probability that it's p(E) = n(E)/N = 35/59 = 0.593220339 when I meet the one person. ANS

I assume I remember that first person; so I remove him from the marbles (by avoiding him on the beach) and now my probability is p(E and E) = n(E)/N * n(E)-1/(N - 1) = 35/59*34/58 = 0.347749854 ANS

Following the same logic p(E and E and E) = 35/59*34/58*33/57 = 0.201328863 ANS

This last one is different from the first three.  This one is p(E >= 1|4 attempts).  We can trace out a probability tree to identify those branches that contain at least one E event.  So:

EEEE p() = 35/59 * 34/58 * 33/57 * 32/56 =  

EEES p() = 35/59 * 34/58 * 33/57 * 24/56 =

EESE p() = 35/59 * 34/58 * 24/57 * 33/56 =

ESEE p() = 35/59 * 24/58 * 34/57 * 33/56 =

SEEE p() = 24/59 * 35/58 * 34/57 * 33/56 =

EESS p() = 35/59 * 34/58 * 24/57 * 23/56 =

ESES p() = 35/59 * 24/58 * 34/57 * 23/56 =

SEES

SESE

SSEE

ESSS  And so on, but...a big BUT...why do all this when

SESS

SSES

SSSE

SSSS

p(E>=1|4) = 1 - p(S and S and S and S) = 1 - 24/59 * 23/58 * 22/57 * 21/56 = 0.976652619   ANS.  In other words we find the probability of not meeting an Englishman and take 1 minus that value to find the probability of meeting at least one.

00

Step-by-step explanation:

3 0
2 years ago
VERY URGENT
cricket20 [7]

Answer:

Larger number: 22

The smaller number: 14

HOPE THIS HELPS

8 0
3 years ago
a 6 ounce package costs $2.10 a 16 ounce package costs $5.28 a 26 ounce package costs $9.36 which package is the best buy
Andru [333]

Answer:

The better buy is the 16 ounce package for $5.28.

Step-by-step explanation:

First divide each price with their ounce,so 2.10 ÷ 6 = 2.1 per 1 ounce , 5.28 ÷ 16 = 0.33 per 1 ounce , 9.35 ÷ 26 = 0.36 per 1 ounce.

Next compare the prices for 1 ounce and see which on is lower. The 16 ounce package has a better price because the price for each ounce is lower than the other prices.

6 0
2 years ago
What is the least common multiple of 8, 7, and 2?
fiasKO [112]

Answer:

1 i know its one hope it help

4 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate the equation below
    13·1 answer
  • What does (-3)+9/8 equal i cant get it im kinda stupid lol
    15·1 answer
  • What is the radius and center of (y-7)^2=25-(x-3)^2
    14·1 answer
  • Please help!! Need help asap, math help
    8·1 answer
  • Once a commercial plane reaches the desired altitude, the pilot often travels at a cruising speed. On average, the cruising spee
    12·1 answer
  • Brook paid $45 for a candle making course. She spent $106 for wax and supplies , but later returned one $8 candle mold. Write an
    14·1 answer
  • The Vikings basketball team scored the points shown below in their last 7 games.
    14·2 answers
  • Each square is one square unit. Sienna uses the same square units to draw a 6 x 2 rectangle and says that it has the same area a
    13·1 answer
  • 2 3/4+12 1/2 = what is it
    13·2 answers
  • Star Wars is showing in two adjacent theaters. One
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!