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
saw5 [17]
3 years ago
11

The graph represents function 1, and the equation represents function 2:

Mathematics
2 answers:
Aleksandr [31]3 years ago
6 0

Answer:

3

Step-by-step explanation:

lukranit [14]3 years ago
3 0
I think the answer is 3. Hope this helps!!
You might be interested in
Evaluate x Square-4x for x=-7
Ivahew [28]
ANSWER:

(-7)^2-4*(-7)
=49+28
=77

Hope it helps u! :)
7 0
2 years ago
Read 2 more answers
Y=7/x, x≠0 need the graph answer!!
Nuetrik [128]

Answer:

so the first picture is it graphed without solving it and the second graph is the answer to it graphed

Step-by-step explanation:

7 0
3 years ago
Find sin(a+b) if tan(a)=7/24 where a is in the third quadrant
ludmilkaskok [199]
The complete question in the attached figure

we have that
tan a=7/24    a----> III quadrant
cos b=-12/13   b----> II quadrant
sin (a+b)=?

we know that
sin(a + b) = sin(a)cos(b) + cos(a)sin(b<span>)
</span>
step 1
find sin b
sin²b+cos²b=1------> sin²b=1-cos²b----> 1-(144/169)---> 25/169
sin b=5/13------> is positive because b belong to the II quadrant

step 2
Find sin a and cos a
tan a=7/24
tan a=sin a /cos a-------> sin a=tan a*cos a-----> sin a=(7/24)*cos a
sin a=(7/24)*cos a------> sin²a=(49/576)*cos²a-----> equation 1
sin²a=1-cos²a------> equation 2
equals 1 and 2
(49/576)*cos²a=1-cos²a---> cos²a*[1+(49/576)]=1----> cos²a*[625/576]=1
cos²a=576/625------> cos a=-24/25----> is negative because a belong to III quadrant
cos a=-24/25
sin²a=1-cos²a-----> 1-(576/625)----> sin²a=49/625
sin a=-7/25-----> is negative because a belong to III quadrant

step 3
find sin (a+b)
sin(a + b) = sin(a)cos(b) + cos(a)sin(b)
sin a=-7/25
cos a=-24/25
sin b=5/13
cos b=-12/13
so
sin (a+b)=[-7/25]*[-12/13]+[-24/25]*[5/13]----> [84/325]+[-120/325]
sin (a+b)=-36/325

the answer is
sin (a+b)=-36/325

8 0
3 years ago
What is the measurement of an angle if it measures 37 degrees
gavmur [86]

Answer:

37

Step-by-step explanation:

Well you said the answer in your question

5 0
2 years ago
Read 2 more answers
Beatrice built about 1/3 of a sandcastle. Linda built 4/7 of the same castle. What fraction of the sandcastle did they build tog
wlad13 [49]

Answer    

Find out the what fraction of the sandcastle did they build together .

To prove

Let us assume that the fraction of the sandcastle  they build together be x .

As given

Beatrice\ built\ about\ \frac{1}{3}\ of\ a\ sandcastle.

Linda\ built\ \frac{4}{7}\ of\ the\ same\ castle.

Than the equation becomes

x = \frac{1}{3} +\frac{4}{7}

L.C .M of (3,7) = 21

solving

x = \frac{7 + 3\times4}{21}

x = \frac{19}{21}

Therefore the fraction of the sandcastle did they build together be

x = \frac{19}{21}

Hence proved



4 0
3 years ago
Other questions:
  • the current temperature in small town is 20 degrees Fahrenheit this is 6 degrees less than twice the temperature that it was 6 h
    5·1 answer
  • What is the simplified form of i^14
    13·2 answers
  • Which equation is equivalent to - 15 = - 2x - 4x?<br> -15 = 7x<br> -15 = -6x<br> -15 = 7x
    6·2 answers
  • Please help. you don’t have to give me a explanation. it’s fine. but please help.
    12·1 answer
  • A. Spreads the hourly earnings for career B are more spread out.
    5·1 answer
  • Can anyone help me solve ...​
    7·1 answer
  • A rectangle has a width of 9 inches and a length of 15 inches. If the rectangle is enlarged by a scale factor of 3/2, what is th
    10·1 answer
  • (-2, 3), (3, -2), (1, 3), (0, -2)<br> DOMAIN<br> RANGE
    5·1 answer
  • Need help these 3 math ?​
    8·1 answer
  • Reuben rented a truck for one day. There was a base fee of $20.95, and there was an additional charge of 98 cents for each mile
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!