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
velikii [3]
3 years ago
15

H(a) = 2a+ 5g(a) = 3a−5Find h(a)+ g(a)

Mathematics
2 answers:
Alexandra [31]3 years ago
7 0

Answer:

5a

Step-by-step explanation:

h(a) = 2a+ 5

g(a) = 3a−5

h(a)+g(a)

(2a+5)+(3a-5) (substitution)

2a+5+3a-5 (open parentheses)

5a+0 (solve)

5a

never [62]3 years ago
6 0

if

h(a)=2a+5 and g(a)=3a-5 than

h(a)+g(a)=2a+5+3a-5=5a

Answer: h(a)+g(a)=5a

You might be interested in
Find the distance d.Assume that the ratio of d to 120 ft is the same as the ratio of 50 ft to 40 ft
dalvyx [7]

Answer:

since it says implied it would be D. assumed

Step-by-step explanation:

6 0
3 years ago
50, 45, 48, 43, 46, _,_inductive reasoning
jolli1 [7]
Pattern is -5 then +3, so next number is 46-5 which is 41, and then that plus 3, which is 44
So 41 and 44
4 0
4 years ago
5x^2 + 19x + 12=0<br> how do i figure this out
zlopas [31]

Answer:

x=−4/5 or x=−3

Step-by-step explanation:

Step 1: Factor left side of equation.

(5x+4)(x+3)=0

Step 2: Set factors equal to 0.

5x+4=0 or x+3=0

x=−4/5 or x=−3

3 0
3 years ago
First question. The midpoint of SR is...
Blizzard [7]

The formula of a midpoint SR:

M\left(\dfrac{x_S+x_R}{2},\ \dfrac{y_S+y_R}{2}\right)

We have

S(4, 1) and M(7, -5)

Substitute:

\dfrac{4+x_R}{2}=7\qquad|\cdot2\\\\4+x_R=14\qquad|-4\\\\x_R=10\\\\\dfrac{1+y_R}{2}=-5\qquad|\cdot2\\\\1+y_R=-10\qquad|-1\\\\y_R=-11

<h3>Answer: R(10, -11)</h3>
6 0
3 years ago
(x 2 + 2x - 1)(x 2 + 2x + 5) find product
tankabanditka [31]

Answer:

x^4+4x^3+8x^2+8x-5

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • The function c = 2.50(n – 2) + 4.50 represents the cost c in dollars of printing n invitations. Which of the following is not tr
    5·1 answer
  • The volume of a sphere is 36 pi ft³. What is the radius of the sphere?
    7·1 answer
  • PLEASE HELP QUICK I really need help
    9·2 answers
  • Multiple Choice Find the least common multiple of the following
    13·2 answers
  • Can you do that please
    14·1 answer
  • F(x)=x-3<br> g(x)=x^2-x+1
    11·1 answer
  • F(x) = — 3х2 – 6х +5 <br> maximum and minimum value
    14·1 answer
  • If an airplane passes directly over your head at an altitude of 12 kilometers, how far is the airplane from your position after
    15·1 answer
  • The water is filling a swimming pool at a rate of 1000 gallons every 15 minutes. At this rate, how long will it take to fill a s
    14·1 answer
  • Convert the following to sq. cm or to sq. m, as required.<br> 920 000 sq. cm= ______ sq. m​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!