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
Alla [95]
2 years ago
12

Based on the Pythagorean Theorem, which of

Mathematics
1 answer:
aleksley [76]2 years ago
6 0

Answer:

G is not TRUE.

Step-by-step explanation:

using the law A+B = B+A

PYTHAGOREAN THEOREM

A²+B² =C² is equal to B² +A² = C²

So for A²,

B² - c² = A. remember if a positive number move from the left to the right over an equal sign it becomes negative and vice versa

B²

C² - A²= B²

You might be interested in
Can someone help me please thanks.One is already done for us at 110 can someone help me with the rest of the angles
joja [24]

Answer:

1=110 degrees                 given

2=70 degrees

3=80 degrees

4=100 degrees

Step-by-step explanation:

1=110

2=180-110=70

3=1/2(100+60)=80  by the angle formed by two chords theorem

4=1/2(80+120)=100   by the angle formed by two chords theorem

5 0
3 years ago
Here we will study the function f (x) = e ^ x sin (x), where x ∈ [0, 2π]. a) Determine where the function is decreasing and incr
Semmy [17]

fff

f(x) = e^x sin (x)

To find increasing and decreasing intervals we take derivative

f'(x) = e^xsin(x)+e^x(cosx)= e^x(sinx+cosx)

Now we set the derivative =0  and solve for x

e^x(sinx+cosx)=0

sinx + cosx =0

divide whole equation by cos x

\frac{sinx}{cosx} + \frac{cosx}{cosx} =0

tanx +1 =0

tanx = 1

x=\frac{3\pi }{4} and  x=\frac{7\pi}{4}

Now we pick a number between 0 to  \frac{3\pi }{4}

Lets pick  \frac{\pi }{2}

Plug it into the derivative

f'(x) =e^{\frac{\pi }{2}}(sin(\frac{\pi}{2})+cos(\frac{\pi }{2}))

= 4.810 is positive

So the graph of f(x) is increasing on the interval [0, x=\frac{3\pi }{4})

Now we pick a number between   \frac{7\pi}{4} to 2pi

Lets pick  \frac{11\pi}{6}

Plug it into the derivative

f'(x) =e^{\frac{11\pi}{6}}(sin(\frac{11\pi}{6})+cos(\frac{11\pi }{6}))

= 116 is positive

So the graph of f(x) is increasing on the interval (\frac{7\pi }{4}, 2\pi)

Increasing interval is (0,\frac{3\pi }{4}) U (\frac{7\pi }{4}, 2\pi)

Decreasing interval is (\frac{3\pi}{4}, \frac{7\pi}{4})

(b)

The graph of f(x) increases and reaches a local maximum at x=\frac{3\pi}{4}

The graph of f(x) decreases and reaches a local minimum at x=\frac{7\pi}{4}

(c)

f(0) = 0

f(2\pi)=0

f(\frac{3\pi }{4})=7.46

f(\frac{7\pi}{4})=-172.64

Here global maximum at x=\frac{3\pi}{4}

Here global minimum at x=\frac{7\pi}{4}


3 0
3 years ago
Read 2 more answers
Plsss help meee :)))
lorasvet [3.4K]

Answer:

6*(-5)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
162 water bottles in 9 cases=
marishachu [46]
162/9 = 18 water bottles per case
5 0
3 years ago
A large pizza at Palanzio’s Pizzeria costs $6.80 plus $0.90 for each topping.
Nookie1986 [14]

Answer:2

Step-by-step explanation:

.9x+6.8

.65x+7.3

Find x by graphing it

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression means 63?
    5·2 answers
  • Please HELP best answer will receive a BRAINLIEST. Given the probability density function f ( x ) = 1/3 over the interval [ 4 ,
    7·1 answer
  • $350,000,000 has how many significant numbers
    7·2 answers
  • Please help me I don't get it
    13·1 answer
  • PLEASE HELP!!!
    7·1 answer
  • PLEASE HELP WILL GIVE BRAINLIEST
    12·1 answer
  • ∠ACB is inscribed in semicircle ACB of a circle with centre O then m∠ACB =
    11·2 answers
  • Find the inverse Laplace transform of F (s)=2/s^3
    14·1 answer
  • Can u help me with this I don’t understand
    5·1 answer
  • PLEASE ANSWER ASAP DUE BY THE END OF NIGHT!!! LOOK AT PICTURE FOR QUESTION
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!