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
vovangra [49]
4 years ago
11

Factor completely 3x2 + 9x − 3.

Mathematics
2 answers:
Iteru [2.4K]4 years ago
7 0

Answer: 3 • (x2 + 3x - 1)

Step-by-step explanation:

romanna [79]4 years ago
6 0

Answer:

3(x^2+3x-1)

Step-by-step explanation:

You can divide the 3 from all constants/variables.

You might be interested in
I need help with 15,19,17<br><br> Negative exponents
Hoochie [10]
15) 4m^2
17)9n^6
198a^2 (^ = power of)
6 0
3 years ago
What is the square root of 378904
zvonat [6]

Simplify the following:

sqrt(378904)

sqrt(378904) = sqrt(8×47363) = sqrt(2^3×47363):

sqrt(2^3 47363)

sqrt(2^3 47363) = sqrt(2^3) sqrt(47363) = 2 sqrt(2) sqrt(47363):

2 sqrt(2) sqrt(47363)

sqrt(2) sqrt(47363) = sqrt(2×47363):

2 sqrt(2×47363)

2×47363 = 94726:

Answer:  2 sqrt(94726)

6 0
3 years ago
Each pitcher of power smoothie that Ginger makes jas 2 scoops of pineapple, 3 scoops of strawberries, 1 scoop of spinach, and 1
Virty [35]

Answer:

56 scoops

Step-by-step explanation:

.

8 0
3 years ago
Please help right away
andrew-mc [135]

Answer:

100

Step-by-step explanation:

Mixed candy question... Skittles jar... to be filled with Jelly beans.

Let's first calculate the volume of the jar.  We'll assume it's a regular cylindrical prism jar, unlike the one on the photo which is narrower on top.

V = π * r² * h = π * (3.5)² * 11.5 = 140.875 π = 442.6 cubic cm

Now, we don't have the precise measurement of a jelly bean, but we know it's roughly 2-3 cubic cm.  The precision isn't needed to answer this question, just to have a rough idea... it's no 300 cu cm per jelly bean.

So, let's assume a 3 cu cm per jelly bean (2 cu cm wouldn't the final answer)....

442.6 / 3 = 147.5 jelly beans, approximately.

So, can they fit 100,000?  No

Can we fit 10,000 in there?  No

Can we fit 100?  Yes.

Can we fit 1?  Certainly

The most reasonable lower-limit would then be 100.

4 0
3 years ago
What is the ratio for cos B ?
TiliK225 [7]

Answer:

3/5

Step-by-step explanation:

Cos(B) = adjacent/hypotenuse

Cos(B) = 48/80 = 6/10

Cos(B) = 3/5 or 0.6

7 0
3 years ago
Other questions:
  • the sale tax rate in Jans town is 7.5% if she buys 3 lamps for $23.59 each and a sofa for $769.99, how much sales tax does she o
    10·1 answer
  • Why is pi measured as 3.14?
    9·2 answers
  • 2x + 4y + z = 3<br> x − 2y − 3z = 4<br> x + y − z = −1
    5·1 answer
  • Solve for x. Show all work. (10 points)<br><br> 4(2x + 1) - 3= -3(x – 4
    14·1 answer
  • PLEASE HELP I AM STUCK ON THIS QUESTION! WILL GIVE BRAINLIEST FOR THE FIRST ANSWER!!! ALLOT OF POINTS!!!
    10·2 answers
  • Give two rational numbers whose product equals (-1)
    14·1 answer
  • Please help i dont get it <br>20 POINTSS ​
    11·1 answer
  • Through any two points, there is exactly one line.<br> True or False?
    11·2 answers
  • :v. holliwud was a country​
    13·1 answer
  • Canada has a population of 33 million while Russia has 144 million inhabitants. Indonesia population is 50% greater then that of
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!