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
meriva
3 years ago
9

Evaluate 3x2+x-2 when x=-2

Mathematics
1 answer:
ss7ja [257]3 years ago
3 0

Answer:

8

Step-by-step explanation:

Evaluate 3x^2+x-2 when x=-2

Just plug in x = - 2 into the expression

= 3(-2)^2 + (-2) -2

= 3(4) -2 - 2

= 12 - 4

= 8

You might be interested in
Find the slope of the line through each pair of point
Stolb23 [73]

Answer:

what are the pair of points?

7 0
3 years ago
(03.02 MC)
Mekhanik [1.2K]

Answer:

C

Step-by-step explanation:

3 0
3 years ago
What is the approximate longitude and latitude of Libya in Africa??
denis23 [38]
26.3351 N,17.2283 East

6 0
4 years ago
If square HIJK is dilated by a scale factor of
WITCHER [35]
C. point K is (3,-3) and the dilation moves from 3 to 1 so you divide both X and Y coordinates by 3 to get (1,-1)
hope this helps.

3 0
4 years ago
Read 2 more answers
You want to put $4,000 in a simple interest account. It has a 2.5% annual interest rate. How long will it take you to earn $500
SVEN [57.7K]

Answer:

5 years

Step-by-step explanation:

use the I = Prt simple interest formula

8 0
3 years ago
Other questions:
  • In a year, a study found that of the 6 billion people in the world, 5 billion have cell phones. How many people lived without ac
    8·2 answers
  • Four consecutive integers just greater than -9
    14·2 answers
  • What is an appropriate estimate for 28,457 ÷ 638?
    12·2 answers
  • Cylinders A and B are similar solids. The base of cylinder A has a circumference of 4π units. The base of cylinder B has an area
    8·2 answers
  • What is the fifth term of the geometric sequence whose first three terms are 486, 162, and 54?
    8·1 answer
  • This figure shows 3 intersecting lines.
    15·2 answers
  • Help I need help please
    13·1 answer
  • Which statement about the stamps is correct?
    8·1 answer
  • Select the correct answer. Which number best represents the slope of the graphed line? A linear function on a coordinate plane p
    11·1 answer
  • Please need help fast!<br> y= -5x^2 +9 in vertex form<br><br> thx in advance
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!