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
fenix001 [56]
1 year ago
13

HELP ASAP

Mathematics
1 answer:
Anika [276]1 year ago
5 0

Answer:

-3

Step-by-step explanation:

(h o k)(2) means

h( k(2)).

Remember when you have a function like f(x) or g(x) or h(x) or k(x), whatever number (or expression) is inside of the parenthesis, they're telling you to use that in place of x.

What h( k(2) ) means is we're going to put k(2) into h.

Well, what's k(2)? We need to find that first. k(x) is given as the oval and arrows thing going on there. If we're looking for k(2) then 2 is being the x. Find 2 in the first oval, follow the arrow to the output which is k(2).

If x = 2, the k(2)= -2

So back to

(h o k)(2):

(h o k)(2)

= h( k(2) )

= h(-2)

Since h(x)= 3/x+1

and x is -2, we'll put -2 in place of x.

h(-2) = 3/-2+1

= 3/-1

= -3

You might be interested in
Five less than twelve times a number is represented by:
Paraphin [41]

Option ( 1 )

.....................

.....................

.....................

5 0
3 years ago
Find the perimeter and area of the polygon shown below
dusya [7]

Perimeter = 80ft

Area = 368

5 0
2 years ago
Is 6.31 repeating rational or irrational​
leonid [27]
6.31 is a rational number.
4 0
3 years ago
32) In a triangle, the exterior angle is twice of each of the interior remote angles. The exterior angle is 1200. Find the measu
WITCHER [35]

Answer:

60 degrees each

Step-by-step explanation:

For the triangle, the sum of the interior angles is equal to the exterior

Let x and y be interior

Let z be the third angle

w be the exterior

w = x+y

120 = x+y

If the exterior angle is twice of each of the interior remote angles, then;

2x = 2y

x = y

120 = x+x

2x = 120

x = 60

Since x = y, y  = 60 degres

From the triangle, the third angle will be 180 - 120

z = 180-120

z = 60

The measures of the 3 angles are 60 degrees each

4 0
3 years ago
Determine the least common multiple of 12, 48, and 96.
lianna [129]
The answer is 96 hope this helps!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Help from 13-15 show work please
    9·1 answer
  • Simplify <br> 2/3(30d-15)<br> Can someone please explain distributive property with fractions?
    5·1 answer
  • When the coordinates (1, 1), (7, 3), (8, 0), and (2, −2) are joined, which shape is formed?
    15·2 answers
  • HELP ASAP 10 POINTSS
    14·2 answers
  • 1) IF DE = 9, find BC
    8·1 answer
  • 2x - 4 = -8 what is the value of x?
    15·1 answer
  • 9. The ratio of Joe's weight to Colin's is 2:3. Colin's weight is 36kg. If Joe gains
    5·1 answer
  • Which expression can be used to find 57% of 230? ⊥ω⊥
    6·1 answer
  • What does 2/5 of 4/5=
    7·1 answer
  • NEED HELP ASAP! WILLING TO GIVE BRAINLIEST and 100 POINTS!!!!!!!Lisa has to cut her grandma's grass this weekend and wants to kn
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!