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
sergiy2304 [10]
3 years ago
12

Factor this -5x2 + 15x + 140

Mathematics
2 answers:
sergey [27]3 years ago
8 0

Answer: -5( x - 7) (x + 4)

Step-by-step explanation:

Factor the polynomial.

tamaranim1 [39]3 years ago
7 0

Answer: 5(3X+26)

Explanation: M a t h w a y

You might be interested in
Which expressions are equivalent to 4(x+1) + 7(x+3)? Select two answers.
Natalija [7]

Answer:

9(x+3) + 2(x+3) or 10(x+2) +(x+5)

Step-by-step explanation:

First you want to distribute the equation.

4(x+1) + 7(x+3) multiplied out is

4x + 4 + 7x + 21

Now we add like terms so it comes out to

11x + 25

Two expressions that can come out to equal 11x + 25 is. 9(x+3) + 2(x+3) or 10(x+2) +(x+5)

7 0
3 years ago
Determine whether each pair of ratios are equivalent. Explain (3/5),(9/15)
Lyrx [107]
Multiple both ratios by a least common denominator 
the least common denominator for both is 15
multiply the first ratio by 3/3
9/15=9/15 
both are equal because when multiplying by the least common denominator you get the same answer
6 0
3 years ago
What is the answer to -5+2=
Pavlova-9 [17]

Answer:

-3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Units of Capacity
marysya [2.9K]

Answer:

            \large\boxed{\large\boxed{0.2deciliter}}

Explanation:

Build your conversion factors using the conversion table:

  • 1 cup = 0.237 liters\implies 1=0.237liters/1cup

From the prefixes used in the metric system, you know that 1 deciliter = 0.100 liters. Then:

  • 1 deciliter = 0.100 liters\implies 1=1deciliter/0.100liters

Arrange the expression to simplify the units and convert from cups to deciliters:

  • 9cups\times 0.237liters/cup\times 1deciliter/0.100liters=0.2133deciliter

Round to the nearest tenth: 0.2 deciliter.

4 0
3 years ago
Read 2 more answers
45 points!<br><br> x+1(8+5)+y2-3(x3+y-4)=36-4+x7-y-1<br> pls i need help now!
Nadya [2.5K]
The answer is X=-2/5
3 0
2 years ago
Other questions:
  • The University of Central Florida's cheerleading team has eighteen males and twenty-one females. If h represents the height of a
    10·1 answer
  • Simplify ( 1/2A + 1/2B )^2
    11·2 answers
  • Evaluate the expression for ((8x^2)^2/(2y^3)4)^-1 for x=2 and y=-1
    8·1 answer
  • .....................​
    14·1 answer
  • 4085 divided by 43 with work
    9·1 answer
  • What is the domain of square root 3t-9
    15·1 answer
  • What is the measure of angle EFD? 37.5° 45° 47.5° 55°
    15·2 answers
  • Your friend tells you that if you let him keep 50 of your Pokemon cards for a month, he will give you 1 card extra
    8·1 answer
  • Solve for x round your answer and to the nearest tenth
    10·1 answer
  • Mr Ahmad bought 2 fans and 3 table lamps for $540. Each fan cost 3 times as much as a table lamp. (a) Find the cost of each tabl
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!