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
Korvikt [17]
3 years ago
9

Evaluate 2x^2-1 when x=3 A) 5 B) 17 C) 25 D) 35

Mathematics
2 answers:
natulia [17]3 years ago
8 0

Answer:

Step-by-step explanation:

gayaneshka [121]3 years ago
6 0
The answer to the question is b
You might be interested in
What's the answer to (-6a^-2b^4c^0)^3
Korvikt [17]
-6a -2b^4

^if you simplify, that would be your answer.
4 0
2 years ago
Read 2 more answers
Find the volume of the cone. Use 3.14 as an approximation for pi. Round the answer to two decimal places.
grandymaker [24]
Hello there!

<span>Find the volume of the cone. Use 3.14 as an approximation for pi. Round the answer to two decimal places. 
A cone with radius of circular base of 6 centimeters and a height of 7 centimeters. 

</span><span>C. 263.76cm3
</span>
8 0
3 years ago
MRS SMITH HAS 12 times as many markers as colored pencil. The total number of markers and colored pencil is 78. How many markers
Anika [276]
Multiply 78 and 12.
the answer would be 936
3 0
3 years ago
Read 2 more answers
2+363892917382827363
pentagon [3]

Answer:

363892917382827365

Step-by-step explanation:

thats how one adds

3 0
3 years ago
Read 2 more answers
Completely factor the expression 16t^3 - 50t^2 + 36t
NikAS [45]
\bf 16t^3-50t^2+36t\implies 2t[8t^2-25t+18]\implies 2t[(8t-9)(t-2)]
4 0
2 years ago
Other questions:
  • Identify the initial amount a and the growth factor b In the exponential function f(x)=620•7.8x
    9·2 answers
  • What is the difference of 97 and 79?? Do You has ever to multiply them??
    10·1 answer
  • What are the zeros to the quadratic equation -16x^2+6x+6
    9·1 answer
  • Please help as soon as possible
    5·1 answer
  • Find the product (8b-8)(-2b2 - 7b + 5)
    12·1 answer
  • Find the volume of the oblique cone. Round your answer to the nearest hundredth.
    14·1 answer
  • 7) Find the area (in cm).<br> h<br> 7 x 6 square
    11·1 answer
  • How many boxes with a Length/Width/Height of 1/4, 1/4, and another 1/4 would fit into a box with a Length/Width/Height of 3 1/4,
    9·1 answer
  • If f (X) = 4x + 18, find the value of x so that f (X) = 34.
    7·2 answers
  • Daniel spent 3 hours babysitting for his brother. He and the children played games for 1 3/4 hours and watched television for 1/
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!