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
Sav [38]
3 years ago
9

* PLEASE ANSWER TY* You can find the area of a polygon by dividing it into triangle and rectangle sub-parts and adding up their

individual areas. Which of the following is one of the rules of this method? a.) You must use one rectangle and two triangles. b.) You must be able to calculate the area of the triangle and rectangle sub-parts. c.) The polygon must be a regular polygon. d.) The triangles must all be congruent.
Mathematics
1 answer:
Mkey [24]3 years ago
7 0

Answer:

C.)

Step-by-step explanation:

You might be interested in
INPUT SU,0 IF OFF OUTPUT M,0 OUTPUT T,0 OUTPUT W,0 OUTPUT TH,0 OUTPUT F,0 ELSE ON OUTPUT M,0 OUTPUT T,0 OUTPUT W,0 OUTPUT TH,0 O
Karo-lina-s [1.5K]
Why’s it in all caps and what’s the question this doesn’t look like a math equation
3 0
3 years ago
Do you know how to do integer exponents
Natasha2012 [34]

Answer:

sure i do! pls provide answer choices.

4 0
3 years ago
A canoe in still water travels at a rate of 12 miles per hour. The current today is traveling at a rate of 2 miles per hour. If
VARVARA [1.3K]

Answer:

It’s 60miles

Step-by-step explanation:

We assume the trip is "d" miles and that the "extra hour" refers to the additional time that a current of 2 mph would add. That is, we assume the reference time is for a current of 0 mph.

The time with no current is ...

 time1 = distance/speed

 time1 = d/12 . . . . hours

With a current of 2 mph in the opposite direction, the time is ...

 time2 = d/(12 -2) = d/10

The second time is 1 hour longer than the first, so we have ...

 time2 = 1 + time1

 d/10 = 1 + d/12

 6d = 60 + 5d . . . . multiply by 60

 d = 60 . . . . . . . . . subtract 5d

The one-way distance is 60 miles.

7 0
2 years ago
A _[blank 1]_ is a number whose only factors are 1 and itself. If a number has other factors besides 1 and itself, it is called
kykrilka [37]

Numbers whose only factors are 1 and itself is known as prime numbers , numbers whose factors besides 1 and itself are composite numbers, we can use the sieve of Eratosthenes to determine whether the number is prime or composite.

Given a paragraph in which there are blanks:

A _____ is a number whose only factors are 1 and itself. If a number has  factors besides 1 and itself, it is called a _____. You can use divisibility rules or _______ to help you determine whether a number is prime or composite.

We are required to fill the blank with appropriate options.

We have to fill "prime numbers" in the first blank.

We have to fill "composite numbers" in the second blank.

We have to fill "the sieve of Eratosthenes" in the third blank.

Hence numbers whose only factors are 1 and itself is known as prime numbers , numbers whose factors besides 1 and itself are composite numbers, we can use the sieve of Eratosthenes to determine whether the number is prime or composite.

Learn more about prime numbers at brainly.com/question/145452

#SPJ1

3 0
1 year ago
If you have 23500 apples and you had 42600 oranges how many do you have in all?
vekshin1

Answer:

66,100 in all.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • 13. Nine less than a number is no more than 8 and is no less than 3.
    8·2 answers
  • 190<br> 10<br> AK-001 in<br> 80<br> 201<br> 70,<br> 30,<br> 11516<br> 이 11 213145 1기<br> 60<br> 40<br> 50
    15·1 answer
  • Q3. A + B = 0 and AB = - 36.<br> What is the value of A-B?
    13·2 answers
  • Find the value x<br><br>please help<br><br>​
    7·1 answer
  • I need the answer pls it is due in 10 minutes ​
    14·1 answer
  • the length of a rectangle is 10 ft more than the width. if the perimeter is 64 feet then what is the length of the rectangle in
    14·1 answer
  • A sphere has a diameter of 24 units. What is its volume in cubic units? A. 576π cubic units B. 1,728π cubic units C. 2,304π cubi
    6·2 answers
  • Please help quickly.<br> Find the measure of the unknown angle
    13·2 answers
  • Who is father of maths?
    12·2 answers
  • On a map, the distance between Hector's house and his
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!