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
stiks02 [169]
3 years ago
8

Find the missing length.C= ✓ [?]26Pythagorean Theorem: a2 + b2 = c2​

Mathematics
1 answer:
mash [69]3 years ago
3 0

Answer:

c = 6.32

Step-by-step explanation:

{a}^{2} +   {b}^{2}  =  {c}^{2}  \\  {2}^{2}  +  {6}^{2}  = {c}^{2}  \\ 4 + 36 =  {c}^{2}  \\ 40 =   {c}^{2}  \\ c =  \sqrt{40}  \\ c = 6.32

You might be interested in
What are the partial products of 43 times 17?
masha68 [24]

Answer:

I belive it is (40x10)+(40x7)+(3x10)+(3x7)

Step-by-step explanation:

8 0
2 years ago
Brody is taking a multiple choice test with a total of 20 points available. Each
Kaylis [27]
  1. Answer:

it is going to be 15fh5cu6adhfy566s

6 0
2 years ago
Read 2 more answers
Which shows all the prime factors for 24?
Elden [556K]
All the primes of  24 is 1,2,3,4,6,8,12,and 24
5 0
3 years ago
Identify is this is percent increase or percent decrease, then calculate percentage
vlabodo [156]

<em>Last year the chess club had 30 members. This year the club has 24 members. </em>

Last year, the chess club had 30 members. This year, the club has 24 members. Since this year had less than last year ( 30 > 24), the percent will be decreasing.

To find the percent decrease, you have to use the following formula.

\frac{Difference}{Original} \times 100

Difference refers to the difference between the two numbers, 24 and 30. The difference between 24 and 30 is 6. Original refers to the original number, which is last year's amount of members in the chess group. Therefore, original = 30.

Substitute the numbers into the formula.

\frac{Difference}{Original} =\frac{6}{30} =0.2

To convert the decimal to a fraction, multiply the decimal by 100.

0.2 \times 100 = 20 \%

The answer is the number of chess members decreased by 20%.

____

Since I started off by identifying whether it was decreasing or increasing, I did the work a bit differently. When finding the difference, you would usually subtract 30 from 24, which results in -6. Above I used 6, but if you used -6, you would end up with a result of -20%, which means it decreased by 20%. They bot end up with the same result, but you don't always have to first identify whether it's decreasing or increasing.

____

3 0
3 years ago
Solving a right triangle ‼️ Can someone help me find A,a and c❓ (Round to the nearest tenth)
denis23 [38]

Answer:

see explanation

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the given angles from 180 for A

A = 180° - (90 + 48)° = 180° - 138° = 42°

----------------------------------------------------------

tan48° = \frac{opposite}{adjacent} = \frac{18}{a}

Multiply both sides by a

a × tan48° = 18 ( divide both sides by tan48° )

a = \frac{18}{tan48} ≈ 16.2 ( to the nearest tenth )

-----------------------------------------------------------

sin48° = \frac{opposite}{hypotenuse} = \frac{18}{c}

Multiply both sides by c

c × sin48° = 18 ( divide both sides by sin48° )

c = \frac{18}{sin48} ≈ 24.2 ( to the nearest tenth )

4 0
3 years ago
Other questions:
  • An equiangular triangle has one side of length six inches. What is the height of the triangle, drawn from that side, to the near
    10·1 answer
  • Triangle ABC has vertices at A(2,5), B(4,11) and C(-1,6). Determine the angles in this triangle.
    10·1 answer
  • Can a equation have more than one property present?
    13·2 answers
  • What is the product? x^2-16/2x+8 multiplied by x^3-2x^2+x/x^2+3x-4
    11·2 answers
  • What is the solutions of the equation (4 x + 3)^2=18
    9·1 answer
  • Use the distributive property to write an equivalent expression to - 3x (6x - 1) that has no grouping symbols.​
    11·1 answer
  • Can someone please help me with this question?
    5·1 answer
  • HELP PLZ HELPPPPP FINALS ARE TODAY
    5·1 answer
  • Find the domain and range of f(x). Please explain your answer.<br> f(x) = √(x^2+5x+6)
    6·1 answer
  • PLS HELPPP THIS IS MY LAST QUIZ AND I RLY NEED TO ACE IT ILL GIVE BRAINIEST
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!