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
Natasha2012 [34]
3 years ago
13

Need help ASAP I dont know what to do please help

Mathematics
1 answer:
shusha [124]3 years ago
8 0

Answer:

the first option

Step-by-step explanation:

equilateral triangles are also equiangular which means each of the three angles is 60°

but you can have an acute triangle with angle measures that are all acute (for example, 59°, 85°, and 36°) that is not equilateral

You might be interested in
8. A triangle has sides with lengths of 6, 8, and 10 units, and a square has a
svet-max [94.6K]

Difference between the area of the triangle and square is 25

Step-by-step explanation:

  • Step 1: Find the area of the triangle given its 3 sides using the Heron's formula.

Area of the triangle = \sqrt{s (s-a)(s-b)(s-c)} where s = \frac{a + b + c}{2}

⇒ s = (6 + 8 + 10)/2 = 24/2 = 12

\sqrt{s(s-a)(s-b)(s-c)} = \sqrt{12(12-6)(12-8)(12-10)}

                                    = \sqrt{12(6)(4)(2)} = \sqrt{576} = 24 sq. units

  • Step 2: Find the area of the square with perimeter = 28 units.

Perimeter of the square = 4 × side = 28

⇒ Side of the square = 28/4 = 7 units

⇒ Area of the square = (side)² = 7² = 49 sq. units

  • Step 3: Find the difference between the area of the square and triangle.

Difference = 49 - 24 = 25

8 0
3 years ago
Hugh made a recipe that yields 8 1/2 cups. If each serving is 1/4 cup, which expression will help Hugh determine the number of s
Usimov [2.4K]
I’m not 100% percent sure on this but I think you would divide!
3 0
3 years ago
Read 2 more answers
Need help hurry please
Fofino [41]

<em><u>Answer:</u></em>

Real number

<em><u>Step-by-step explanation:</u></em>

18.62 is a Real number. A real number is just a number that is either an integer, decimal or anything like that.

4 0
3 years ago
Television and radio stations use four call letters starting with w or​ k, such as wxyz or krld. assuming no repetitions in the
katen-ka-za [31]
Here we are dealing with combinations without repetitions.

Let's write the form of a name.
For names starting with W:
W _ _ _
For names starting with K:
K _ _ _

We are allowed to use only lettrs from F to X. That's total of 19 letters. We are not allowed to repeat letters so for each letter we can choose from one less available letters.

Let's start with names begining with W. We will write how man possible letters we can choose from.
W 18 17 <span>16
</span>At second possition we can choose from 18 letters because we must not repeat letters and W is placed in front of X in alphabet.
At third position we can choose from 17 letters becasue we already chose two of 19 possible letters.
At fourth position we can choose from 16 letters becasue we already chose three of 19 possible letters.
To calculate total number of possible names we need to multiply these numbers:
1 * 18 * 17 * 16 = 4896

Same calculation can be done for names starting with K. We would get same number as solution.

Total number of possible names starting with W or K is 4896 + 4896 = 9792
4 0
3 years ago
Find the volume of each cylinder in terms of pie
Tom [10]

Answer:

A=60

B=36

A, is greater

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • A spinner is evenly divided into 8 equal areas and numbered from 1 through 8. What is the probability of spinning a number less
    5·1 answer
  • What is the percent change of 55 to 35
    9·2 answers
  • HELP PLEASE NEED AN ANSWER
    11·2 answers
  • Chris has 2 pairs of black socks, 4 pairs of red socks, and 18 pairs of white socks in a dresser drawer. What is the probability
    6·2 answers
  • Need help on #5,6,7!!!!!
    10·1 answer
  • Explain how you solved 42-16
    6·1 answer
  • 155 divided by 17. .......
    5·2 answers
  • You don't have to answer number 15. but pls answer the rest!
    9·1 answer
  • If i had 127 tables and each table could fit 4 people how many people could i seat?
    5·1 answer
  • In a representative sample of 1000 adult Americans, only 400 could name at least one justice who is currently serving on the U.S
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!