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
noname [10]
3 years ago
12

H(a)=2a-5 g(a)=a^2 Find h(g(a))

Mathematics
1 answer:
Arisa [49]3 years ago
6 0
H(g(a)) just basically means you’re plugging g(a) into a for h(a).
the answer would be 2(a^2)-5
You might be interested in
Someone pls help me I will make you Brainly
julsineya [31]

Answer:

You say that everytime boy

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Write the slope-intercept form of the equation of the line through the given points through {-3,1} and (-5,5)
Zigmanuir [339]

Slope = -2/1

work is provided in the image attached.

3 0
3 years ago
Please solve Questions - 18 , 20 , 21 <br>Show proper work. Thank-you!
Ymorist [56]
18. If f(x)=[xsin πx] {where [x] denotes greatest integer function}, then f(x) is:
since x denotes the greatest integers which could the negative or the positive values, also x has a domain of all real numbers, and has no discontinuous point, then x is continuous in (-1,0).

Answer: B]

20. Given that g(x)=1/(x^2+x-1) and f(x)=1/(x-3), then to evaluate the discontinuous point in g(f(x)) we consider the denominator of g(x) and f(x). g(x) has no discontinuous point while f(x) is continuous at all points but x=3. Hence we shall say that g(f(x)) will also be discontinuous at x=3. Hence the answer is:
C] 3

21. Given that f(x)=[tan² x] where [.] is greatest integer function, from this we can see that tan x is continuous at all points apart from the point 180x+90, where x=0,1,2,3....
This implies that since some points are not continuous, then the limit does not exist.
Answer is:
A]


3 0
3 years ago
Does a shape with a right angle always have perpendicular sides? Explain
Aleks [24]

Answer:

Yes

Step-by-step explanation:

A right angle means that the lines will create an L or X or T when they intersect. This is exactly the definition of perpendicular, that the shapes will intersect and create at least one right angle.

3 0
3 years ago
Read 2 more answers
-Jamek made rice krispies treats to share with his friends, he gave 2/7 to Josue, 1⁄6 to
NNADVOKAT [17]

1/8                                     ngthbg vtvt4crvg ecv ercfg bg bn

6 0
2 years ago
Read 2 more answers
Other questions:
  • The graph of the function f(x) = (x - 4)(x + 1) is shown
    15·1 answer
  • What is a ratio of 2:6
    14·2 answers
  • What is the Value of 5a + 15/B WHEN A =-2 AND b=3
    10·2 answers
  • If a+b=10 and ab=24, find the values of a and b.​
    10·1 answer
  • 48 is 60% of what number? Use the percent equation.<br><br> please help me
    5·2 answers
  • PLEASE HELP ME!!! 25 points!!!
    15·1 answer
  • Which equation matches the graphed line? <br><br> A. Y= -2 <br> B. Y= -2x<br> C. X= 2 <br> D. X= -2
    10·2 answers
  • Ms. Zab gave a group of 5 students a total of 18.75 liters of water for a science experiment. If each student in the group used
    14·1 answer
  • Please help me out with this.
    6·1 answer
  • What value of x would make the figure below a parallelogram? please show your work!​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!