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
SVEN [57.7K]
3 years ago
13

−3x^2−4x+7 answer this problem please - algebra - factoring

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

Answer:

-(x-1) (3x+7)

Step-by-step explanation:

disa [49]3 years ago
7 0

Answer:

-((x - 1)(3x + 7))

Step-by-step explanation:

You might be interested in
The height of a parallelogram is 5 feet more than it's base. If the area of the parallelogram is 204 square feet, what is its ba
siniylev [52]
The base is x.
The height is 5 feet more than the base, so it's x+5.
The area of a parallelogram is the product of its base and its height. The area is 204 square feet.

x(x+5)=204 \\
x^2+5x=204 \\
x^2+5x-204=0 \\
x^2+17x-12x-204=0 \\
x(x+17)-12(x+17)=0 \\
(x-12)(x+17)=0 \\
x-12=0 \ \lor \ x+17=0 \\
x=12 \ \lor \ x=-17

The length of the base of a parallelogram must be a positive number, so x=12.

\hbox{the base:} \\ x=12 \\ \\
\hbox{the height:} \\ x+5=12+5=17

The base is 12 feet long, the height is 17 feet long.
8 0
3 years ago
The price of bananas can be determined by the equation P=0.25n, where P is the price and n is the number of bananas. What is the
Lera25 [3.4K]

Given:

The price of bananas can be determined by the equation P=0.25n, where P is the price and n is the number of bananas.

To find:

The constant of proportionality

Solution:

We have,

P=0.25n       ...(i)

where P is the price and n is the number of bananas.

Price P is directly proportional to the number of bananas. So,

P\propto n

P=kn            ...(ii)

Where, k is the constant of proportionality.

On comparing (i) and (ii), we get

k=0.25

Therefore, the constant of proportionality is 0.25.

8 0
3 years ago
EASY WORK!!plz look at the photo and yes its easy for other people but not me for people asking.
ser-zykov [4K]

Answer:

Here's a way this can help! If the graph it by two then any odd number will by by the middle, start by the origin and you'll be able to see it clearly.

8 0
3 years ago
Read 2 more answers
What is the slope of the line that passes through the points (-19, -11) and (-20, 14)?​
Oliga [24]

Answer:

25/-1

Step-by-step explanation:

slope equation-> y2-y1/x2-x1

14 - (-11) = 25

-------------

-20 - (-19) = -1

7 0
3 years ago
4. Starcraft 2 player Serral won 36 out of his last 45 matches in high-level play. Continuing with that level of competition, wh
Ganezh [65]

Answer:

Starcraft

a) Probability of losing at most 2 games = 33%

b) Probability of winning at least 4 games = 67%

Step-by-step explanation:

a) To lose 2 out of 6 games, the probability is 2/6 x 100 = 33.333%

b) To win at least 4 games out of 6, the probability is 4/6 x 100 = 66.667%

c) Since Serral is playing 6 games, for her to lose at most 2 of the games is described as a probability in this form 2/6 x 100.  This shows the chance that 2 of the games out of 6 could be lost by Serral.  On the other hand, the probability of Serral winning at least 4 of the 6 games is given as 4/6 x 100.  It implies that there is a chance, 4 out of 6, that Serral would win the game.

3 0
3 years ago
Other questions:
  • What is -3/4 multiplied by -1 1/5
    12·2 answers
  • 9.05 what is the value of 0
    14·2 answers
  • HELLPPPPPP MEEEEE ASSAAAAPPPPPP!!!!!!!!!!!!!!!!! I WILLL GIVE BRAINLIEST!!!!!
    5·2 answers
  • A dozen apple costs $2.55.at this rate how much would 8 apple cost?
    15·1 answer
  • Use the function below to find F(4).
    9·2 answers
  • write the standard equation of a circle that is tangent to the x-axis with the center located at (2,4)​
    13·1 answer
  • Which of the following is the correct midpoint formula
    5·1 answer
  • What additional information is needed to prove the triangles are congruent by HL?
    12·1 answer
  • Please help! Thank you​
    5·1 answer
  • Help please! need it asap
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!