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
Ksivusya [100]
4 years ago
11

H(n)= -2n+4; find h(4)

Mathematics
1 answer:
jekas [21]4 years ago
8 0
H(4) means you have to substitute 4 in for h.  So the equation becomes H(4)=-2(4) + 4.  You don't technically have to have the H(4) part in there when you work the equation.  Use PEMDAS: 
-2(4)+4
-2 x 4 = -8
-8 + 4
=-4 
So, -4 is the answer. :) 
You might be interested in
3 3/4 acres in 1 1/8 days<br><br> unit rate in acres per day
Mariana [72]
Hope this is simple enough!

8 0
3 years ago
Factor completely 5xy3 + 15x3y2 − 30x2y2. 5(xy3 + 3x3y2 − 6x2y2) 5x(y3 + 3x2y2 − 6xy2) 5xy2(y + 3x2 − 6x) Prime
Maslowich

Answer:

5xy^2(y + 3x^2 - 6x).

Step-by-step explanation:

5xy^3 + 15x^3y^2 − 30x^2y^2

The GCF is 5xy^2 so dividing through by this we get the factors:

= 5xy^2(y + 3x^2 - 6x).

4 0
3 years ago
Read 2 more answers
HELP ME IT IS DUE TODAY AND NO LINKS.
DENIUS [597]
Robs median is less than Anna’s. As for the second part of the question since his is less then Annas that means he is at a higher elevation. Hope this helps!!
7 0
3 years ago
Read 2 more answers
a cake shop has 30 different flavors. each tier of a cake be a different flavor. The tiers are different sizes, so the order of
tiny-mole [99]
I need points to ask my questions
6 0
4 years ago
What are the zeros of this polynomial: p(x)=4x(x-3)(x+1)(2x-5)
larisa [96]

Answer:

the X is the zeros

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • If the cost is $58.00 and the selling price is $63.00, then what is the percent of increase?
    10·2 answers
  • [Geometry Basics] I'm just checking if this is correct:
    14·1 answer
  • Which of these situations can be represented by the opposite of -5?
    13·1 answer
  • The sum of three decimal numbers is six exactly one of the numbers is less than one what could those numbers be
    5·1 answer
  • Work out the area of the circle and leave it in cm plz
    6·2 answers
  • The graph of the function f(x)
    9·1 answer
  • Which matrix is matrix b?
    7·1 answer
  • Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
    13·1 answer
  • What divided by 4.5 equals 16
    14·2 answers
  • Many gas stations give a discount for paying with cash instead of a credit card. William’s local gas station gives a discount of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!