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
Nezavi [6.7K]
3 years ago
14

4k^2 + 28k + 48 factor the polynomial​

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
5 0
4 (k+3) (k+) is the answer
You might be interested in
Find the area of the triangle with the given measurements. A = 48°, b = 30 ft, c = 14 ft
Mariulka [41]

Answer:

  156.06 ft²

Step-by-step explanation:

The applicable formula for the area of the triangle is ...

  Area = (1/2)bc·sin(A)

Filling in the given numbers, you have ...

  Area = (1/2)(30 ft)(14 ft)·sin(48°) ≈ 156.06041335 ft²

The area of the triangle is about 156.06 square feet.

_____

Sufficient digits are provided here so that you can round to the precision you (or your computer) may desire.

3 0
3 years ago
Please help...trying to help my son with Alegebra, but it's been 30 years.
xz_007 [3.2K]
Wait it says ur in high school so u can't be over 30. that isn't possible. So what's the problem here? not good at math.
7 0
3 years ago
Payton leaves to go on an 85 minute bike ride at 3:27 p.m. Payton's family eat dinner 5:45 p.m.
r-ruslan [8.4K]

Answer:

2 hours and 18 minutes

Step-by-step explanation:

3 0
3 years ago
The average weight of 3 containers A,B and C is 3.2kg. Container A is twice as heavy as container B. Containers B is 400 g heavi
dlinn [17]

Answer:

The weight of container C is 2.1kg.

Step-by-step explanation:

This question is solved using a system of equations.

I am going to say that:

x is the weight of container A.

y is the weight of container B.

z is the weight of container C.

The average weight of 3 containers A,B and C is 3.2kg.

This means that the total weight is 3*3.2 = 9.6kg. So

x + y + z = 9.6

Container A is twice as heavy as container B.

This means that x = 2y.

Containers B is 400 g heavier than container C.

400g is 0.4kg. So

This means that y = z + 0.4, or z = y - 0.4

Replacing y and z as functions of x in the first equation:

x + y + z = 9.6

2y + y + y - 0.4 = 9.6

4y = 10

y = \frac{10}{4} = 2.5

Container C

z = y - 0.4 = 2.5 - 0.4 = 2.1

The weight of container C is 2.1kg.

4 0
3 years ago
Divide -5/12 and -5/8
kiruha [24]

Answer:

2/3

Step-by-step explanation:

-5/12 ÷ -5/8

Copy dot flip

-5/12 * -8/5

The 5's cancel

-8/-12

Divide the top and bottom by -4

2/3

5 0
3 years ago
Read 2 more answers
Other questions:
  • 7.489 divided by 0.09
    9·1 answer
  • Which of the following relations is a function?
    15·1 answer
  • Can anyone explain to me how to get the answer and what the answer is???
    8·1 answer
  • Help the whole question is right there, it's pretty easy I just don't have brainpower
    12·1 answer
  • What is 2+2? i seriously dont know ;)
    12·1 answer
  • 25x + 10y = 600<br> 5x - 3y = 70
    11·1 answer
  • PLEASE HELP I DON'T KNOW HOW TO SOLVE THIS.
    5·3 answers
  • <img src="https://tex.z-dn.net/?f=x%2By%3D-9%5C%5C%20x%2B2y%3D-25%5C%5Cwhat%20is%20value%20of%20x" id="TexFormula1" title="x+y=-
    11·1 answer
  • 4653.8549 x 6663696.3
    6·2 answers
  • 2y ( x-y) +12=5x where x=3
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!