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
Anuta_ua [19.1K]
3 years ago
13

Factor: 15c^2 +37c +20

Mathematics
1 answer:
Masteriza [31]3 years ago
7 0

Answer:

(5 c + 4) (3 c + 5)

Step-by-step explanation:

Factor the following:

15 c^2 + 37 c + 20

Factor the quadratic 15 c^2 + 37 c + 20. The coefficient of c^2 is 15 and the constant term is 20. The product of 15 and 20 is 300. The factors of 300 which sum to 37 are 12 and 25. So 15 c^2 + 37 c + 20 = 15 c^2 + 25 c + 12 c + 20 = 5 (5 c + 4) + 3 c (5 c + 4):

5 (5 c + 4) + 3 c (5 c + 4)

Factor 5 c + 4 from 5 (5 c + 4) + 3 c (5 c + 4):

Answer: (5 c + 4) (3 c + 5)

You might be interested in
how many 5 letter combinations can be created from the letters in the world “friendly” assume that the order of the letters does
Artyom0805 [142]

Answer:

Number of combinations = 56

Step-by-step explanation:

Points to remember

nCₐ = n!/(r!(n - r)!)

The given word is "FRIENDLY"

F R I E N D L Y is a 8 letter word.

<u>To find the number of combinations</u>

5 letters can be selected from 8 letter = 8C₅

8C₅ = 8!/(8 - 5)!5!

 = 8!/3!5!

 = (8 * 7 * 6* 5!)/(1 * 2 * 3 * 5!)

 = 8 * 7

 =  56

5 letter combinations can be created from the letters in the world “friendly = 56

4 0
3 years ago
PLEASE HELP I"M ON A TIME LIMT!!
NemiM [27]

Answer: C) 1560

Step-by-step explanation:

So the first part is splitting the rectangle from the triangle so the area for the rectangle is 1440 (40 x 36) and the area for the triangle is 120 ((6x40)/ 2)

when you add them up the equal 1560 (1440 + 120)

8 0
3 years ago
WILL GIVE BRAINLIEST ! 12 POINTS !
galben [10]
1 over 2, 3 over 2 is the correct answer.
4 0
3 years ago
Read 2 more answers
Please help I’ll give you brainiest !
Salsk061 [2.6K]

Answer:

{290,315,340, 365, 390, 415, 440, 465} That's the answer. Its hard for me to explain how i got it.

4 0
3 years ago
PLEASE HELP: A standard six-sided die is rolled.
amm1812

Answer in fraction form is 1/3

Answer in decimal form is 0.3333

Pick one answer only.

==========================================================

Explanation:

The sample space is the set of all possible outcomes. In this case, the outcomes consist of values between 1 and 6

S = sample space

S = {1,2,3,4,5,6}

There are 6 items here. Let B = 6.

We want to roll a number greater than 4, so the event space we're after is

E = {5,6}

which consists of 2 items. Let A = 2.

The probability we want is A/B = 2/6 = 1/3 = 0.3333

So if you go with the fraction option, then you'll type in 1/3

If you go with the decimal option, then you'll type in 0.3333

4 0
3 years ago
Other questions:
  • An investor bought 600 shares of stock, some at $⁢4.50 per share and some at $⁢1.00 per share. If the total cost was $1650.00 ,
    5·1 answer
  • Find the perimeter of the polygon with the given vertices x(-1,3) y(3,0) z(-1,-2)
    6·1 answer
  • Suppose that the probability that a child living in an urban area in the United States is obese is 20%. If a social worker sees
    13·1 answer
  • Please help me find the unit rate of 1/2/3 1 over 2 over 3
    15·1 answer
  • FIND THE RADIUS OF A CIRCLE WHO'S DIAMETER IS40 FEET
    7·2 answers
  • What is the slope of a line with the cords (-3,2) (-1,-1)
    13·1 answer
  • 2⁄5 of 3⁄4= ..... what this equal
    13·2 answers
  • How many solutions will there be to the following equation?
    14·1 answer
  • Danielle is making a quilt with triangles and squares. There are 4 colored triangles inside each square. The base and height of
    15·1 answer
  • F(c)=x²-3x<br> find f (-8)
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!