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
MA_775_DIABLO [31]
3 years ago
6

50:33

Mathematics
2 answers:
zysi [14]3 years ago
4 0
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷  In triangles, the longest length would be the hypotenuse.

The rule for Pythagoras states that a^2 + b^2 = c^2

[where c is the hypotenuse]

Therefore, the correct option would be

"No, Ariel should have added 9^2 and 12^2 and compared that to 15^2.

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

lawyer [7]3 years ago
3 0

Answer:

C

Step-by-step explanation:

You might be interested in
Verify the identitiy:
Advocard [28]

Answer:

\frac{sinx}{1-cos x}     =         cosecx  +  cot x

Step-by-step explanation:

To verify the identity:

sinx/1-cosx = cscx + cotx

we will follow the steps below;

We will take just the left-hand side and work it out to see if it is equal to the right-hand side

sinx/1-cosx

Multiply the numerator and denominator by 1 + cosx

That is;

\frac{sinx}{1-cos x}     =    \frac{sinx(1+cosx)}{(1-cosx)(1+cosx)}

open the parenthesis on the right-hand side of the equation at the numerator and the denominator

sinx(1+cosx) = sinx + sinx cosx

(1-cosx)(1+cosx) = 1 - cos²x

Hence

\frac{sinx(1+cosx)}{(1-cosx)(1+cosx)}     =  \frac{sinx + sinx cosx}{1-cos^{2}x }

But 1- cos²x  = sin²x

Hence we will replace  1- cos²x  by  sin²x

   \frac{sinx}{1-cos x}    =       \frac{sinx(1+cosx)}{(1-cosx)(1+cosx)}     =  \frac{sinx + sinx cosx}{1-cos^{2}x }   =  \frac{sinx+sinxcosx}{sin^{2}x }

                             

                                  =\frac{sinx}{sin^{2}x }   +   \frac{sinxcosx}{sin^{2}x }

                                   

                                   =\frac{1}{sinx}   +   \frac{cosx}{sinx}

             

                                   =cosecx  +  cot x

\frac{sinx}{1-cos x}     =         cosecx  +  cot x

Note that;

\frac{1}{sinx}  = cosecx                        

         

 \frac{cosx}{sinx}   =       cot x

                                     

6 0
3 years ago
If you had two = five what would five + seven be
lisov135 [29]

Answer:

14

Step-by-step explanation:

2 plus 5 plus 7

5 0
2 years ago
Multiply 613 by the reciprocal of −716.
IrinaVladis [17]
=613*-1/716
=-613/716
8 0
3 years ago
Two farmers had a truck. The first farmer paid 4/5 of thr price, in the second paid the rest of his Farmer's share was 9600 what
alex41 [277]
9600 x 5 = 48000
Total price = 48,000
4 0
3 years ago
What is the value for both of these ? need help asap
ollegr [7]

Answer:

Question 3) x=32

Question 4) x=30

Step-by-step explanation:

180-122=58

180-58-90=32

180-130-20=30

8 0
3 years ago
Other questions:
  • Which reason explains the congruency of these two triangles?
    13·1 answer
  • A sequence can be generated by using fn = 2f(n-1)+1, where f1 = 4 and n is a whole number greater than 1. What are the first fou
    8·1 answer
  • mary read 240 pages of the 400 pages in her book.what percentages of the page ls in her book did mary read?
    7·1 answer
  • Find the value of x. Round the answer to the nearest tenth, if needed.
    5·1 answer
  • Which of the following is an equivalent function to the function below?
    13·1 answer
  • Find the solution of this system of equations -2x+3y=-3 and -2x-5y=-75
    14·1 answer
  • What prediction is made for the year 1995?
    7·1 answer
  • Can you help meeeeeee
    15·2 answers
  • Leonard divides 70 by 8. Between what two whole numbers is his answer?
    9·1 answer
  • Please help
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!