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
serg [7]
3 years ago
14

What is the value g(-3) when g(x)=2x+1

Mathematics
2 answers:
Alex73 [517]3 years ago
7 0
Substitute and obtain,

g(-3)=-5
Marta_Voda [28]3 years ago
5 0
G(x)=2x+1  , x = -3
g(-3) = 2(-3) + 1 = -6+1 = -5

Thus, g(-3) = -5
You might be interested in
Simultaneous Equation <br><br> (x+5)(x+2)=65 , xy=24<br><br> Plssss help me ✌
Ne4ueva [31]

Answer:

  • (-11.70, -2.05), (4.70, 5.10)

Step-by-step explanation:

<u>Given equations</u>

  • (x+5)(x+2)=65
  • xy=24

<u>Solving the first equation for x:</u>

  • (x+5)(x+2)=65
  • x^2 + 7x + 10 = 65
  • x^2 + 7x - 55 = 0
  • x = (-7 ± √(49+4*55))/2
  • x = -11.70, x = 4.70

<u>Then solving for y:</u>

  • y= 24/(-11.7) = -2.05
  • y = 24/4.7 = 5.10

<u>Solution set: </u>

  • (-11.70, -2.05), (4.70, 5.10)
7 0
3 years ago
I’m in need of help.
Alexxx [7]

I think the answer is b.

3 0
3 years ago
8z+3;z=8. I need help‍♀️
Orlov [11]
8*8=64 64+3=67. There you go. Hope this helps


3 0
3 years ago
A rectangular field has an area 28800 sq.meter.its length is twice as long as its width.what is the length of its sides?
AVprozaik [17]
Let 
x---------> the length side of rectangle
y---------> the width side of rectangle

we know that
x=2y-----> equation 1
area=x*y-------> 28800=x*y------> equation 2
substitute 1 in 2

28800=[2y]*y-----> 28800=2y²-------> y²=14400------> y=120 m
x=2*y----> x=2*120------> x=240 m

the answer is
the length side of rectangle is 240 m
 the width side of rectangle is 120 m


5 0
3 years ago
The sides of a triangle have lengths 3, 8, and 9. What kind of triangle is it?
Serga [27]

Answer:

obtuse

Step-by-step explanation:

hope this helps dude

8 0
3 years ago
Other questions:
  • How to figure square feet of walk way
    7·2 answers
  • Please help me on this
    10·1 answer
  • Crude oil is leaking from a tank at the rate of 10% of the tank volume every 3 hrs. If the tanker originally contained 500,000 g
    8·1 answer
  • A liquid vessel which is initially empty is in the form of an inverted regular hexagonal pyramid of altitude 25 feet and base ed
    14·2 answers
  • Danielle stayed in three different cities (Washington, D.C., Atlanta, Georgia, and Dallas, Texas) for a total of 22 nights. She
    5·1 answer
  • 3. In the diagram, AB is the tangent to the circle at P and PX is the diameter. Given that BPQ = 42°, find PÔX, PXQ and XPQ.
    13·1 answer
  • Answer quickly for a reward. [Even more, points if it's correct!]<br><br> --See attachment--
    8·2 answers
  • 4/7 divided by 2 1/3
    8·2 answers
  • How many times greater is the value of the 3 in 7320 than in 7153
    12·2 answers
  • ALRIGHTY, HELP MEH PLZ! YOU'LL GET BRAINLIEST IF YOU'RE RIGHT!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!