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
Rainbow [258]
3 years ago
12

Split the middle term: 72 + b - b^2​

Mathematics
2 answers:
jasenka [17]3 years ago
7 0

Answer:b(1-b)

Step-by-step explanation:

b-b^2

factorize the common terms

b

b(1-b)

Brrunno [24]3 years ago
6 0

Answer: 9b - 8b

Step-by-step explanation:

ou need two factors that you will multiply together to give you -72b^2 and at the same time when you add this two factors it will give you + b . Check; 9b X -8b = -72b^2 and 9b + (-8b) = b , that is why 9b and -8b are the factors and they will replace the middle value

You might be interested in
What is the most accurate representation of the area of a plot measuring 11.7 cm by 15.4 cm?
Agata [3.3K]
The answer is C. First, the area of the plot should be the multiplication of the two side lengths, so 11.7 * 15.4=180.18. However, we have to look at the significant digits to decide to what digit should we round the answer to. Since both 11.7 and 15.4 are accurate to the tenths digit, 180.18 should also be so, so we should round it to 180.2.
5 0
3 years ago
One number is 77 more than another. the difference between their squares is 203203. what are the numbers?
galben [10]
Idk never herd of that
8 0
3 years ago
Which of the following equations is equivalent to 3(2p + 4) - (3p - 4) = 43?
emmainna [20.7K]
Answer: (use distributive property then add the like terms)
3(2p + 4) - (3p - 4) = 43
6p + 12 - 3p - 4 = 43
3p - 8 = 43
6 0
3 years ago
If a town starts with population of 63,500 that declines by 700 people each year, construct an equation to model its population
ankoles [38]

The equation would be 63500-700x=P, where 63500 is the original population, -700 is the amount the population decreases each year, x is the number of years, and P is the total population.


To answer the second part of the question, plug in 53000 for P and solve for x:

63500-700x=53000

<em>*Subtract 63500 from both sides*</em>

-700x=-10500

<em>*Divide both sides by -700*</em>

x=15


It would take 15 years for the population to drop to 53000.


Hope this helps!!

6 0
3 years ago
Give a girl gave me head would I get any disease
stiks02 [169]

Answer:

No, but you could give her a disease. You should get tested before any type of sexual interaction

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Josiah purchased three cheeseburgers for 1.59$ each and two milkshakes for 3.25$ each. If sales tax is 7.25%, what is the total
    15·1 answer
  • two sides of a triangle have lengths of 12m and 15m. The angle between them is increasing at a rate of 0.06 rad/s. Find the rate
    7·2 answers
  • Find f(-1) when f(x)=x^2+2x+7 <br> Please show your work !!
    11·1 answer
  • Ralph is sewing panels of fabric together to make a drape for the set of a theater production. The length of the panel are 1.9 m
    14·1 answer
  • NEED QUICK HELP.
    8·1 answer
  • the area of a triangle is 22in square, and its base is 2, what is the length of its height? Show work please
    15·1 answer
  • What is 3/4 plus 4/5?
    7·1 answer
  • Erica has six boxes of buttons. Each box holds 28 buttons. Explain how Erica can use place value and regrouping to find how many
    10·1 answer
  • What is 2/5 × 5/6 in simplist form
    5·1 answer
  • What is the third term of the sequence defined by f(n)=2n-1
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!