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dalvyx [7]
3 years ago
10

Solve and explain the following equation by factoring: 3k^2-14k+8

Mathematics
1 answer:
Nataly [62]3 years ago
4 0

Answer:

(3k+2)(k+4)

Step-by-step explanation:

3k²-14k+8

Find factors of 3×8 whose sum = 14

Factors = (2,12)

3k²+12k+2k+8

(3k²+12k)+(2k+8)

3k(k+4)+2(k+4)

(3k+2)(k+4)

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The larger of two numbers is 15 more than three times the smaller number. If the sum of the two numbers is 63 find the numbers
tatuchka [14]
Let x = the smaller numberLet 3x + 15 = the larger numberx + 3x + 15 = 634x = 48x = 123(12) + 15 = 51
3 0
3 years ago
the diameter of the circle base of a storage container 18.8 m circumference of the base is approximately 59 m which of these cou
ozzi

Answer:

Estimate the value of pi =3.14

Step-by-step explanation:

The diameter of the circle base of a storage container 18.8m

The diameter of the circle 'd' = 2r

Given data  'd' = 2r = 18.8m

The circumference of the circle = 2πr

Given data of circumference of the circle = 59 m

given        2πr = 59

                2r(π) = 59

                18.8 π = 59 ( by using 2r =18.8)

                  π = 59/18.8

                   π  = 3.13829

                    π  = 3.14

<u>Conclusion</u>:-

Estimate the value of pi =3.14

         

6 0
4 years ago
Are E1 and E2 mutually exclusive events? Why or why not?
Kobotan [32]

Answer:

E1 and E2 are not mutually exclusive events. They have outcomes in common because a winning number can be both red and odd.

Step-by-step explanation:

EDMENTUM

4 0
3 years ago
Read 2 more answers
Which one of these numbers is not like the others 21,15,6,16,and27
V125BC [204]
16, because all the other numbers are divisible by 3.
Or it could be 6 because it only has one digit while the others have 2
8 0
3 years ago
HELP PLEASE
Vikki [24]

Answer:

The answer is 1.35 answer (1). You can graph both equations to give you the answer.

Step-by-step explanation:

Graph the equations and see where they intersect.

5 0
3 years ago
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