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
Paha777 [63]
3 years ago
13

Help please with this math

Mathematics
2 answers:
Lina20 [59]3 years ago
5 0

Answer:

Start with -4, move 5 unit to the right, becuase 5 is positive. the sum is 1

Im here to help

<3 ily

Red

inysia [295]3 years ago
5 0
Start at -4, left, positive, the sum is 1
You might be interested in
if alpha and beta are zeroes of the quadratic polynomial f(x) = x2-x-2 then find a polynomial whose zeroes are 2alpha + 1 and 2b
frosja888 [35]

Answer:

Step-by-step explanation:

Hello, as alpha and beta are zeroes of

x^2-x-2

it means that their sum is alpha+beta=1 and their product alpha*beta=-2.

The polynomial whose zeroes are 2 alpha + 1 and 2 beta + 1, means that the sum of its zeroes is 2(alpha+beta)+2=2+2=4

and the product is (2alpha+1)(2beta+1)=4 alpha*beta + 2(alpha+beta) + 1 = 4 * (-2) + 2*(1) +1 = -8 + 2 + 1 = -5. so one of these polynomials is

\Large \boxed{\sf \bf \  \ x^2-4x-5 \ \ }

Thank you.

5 0
3 years ago
A consumer charges a $46.92 purchase on a credit card. The card has a daily interest rate of 0.039%. If the consumer pays off th
Andrej [43]
After a series of calculations using the interest formula:

The best and most correct answer among the choices provided by your question is the second choice or letter B "$0.18."

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
7 0
3 years ago
Read 2 more answers
The population of a town grows at a rate proportional to the population present at time t. The initial population of 500 increas
Mazyrski [523]

Answer:

The population in 40 years will be 1220.

Step-by-step explanation:

The population of a town grows at a rate proportional to the population present at time t.

This means that:

P(t) = P(0)e^{rt}

In which P(t) is the population after t years, P(0) is the initial population and r is the growth rate.

The initial population of 500 increases by 25% in 10 years.

This means that P(0) = 500, P(10) = 1.25*500 = 625

We apply this to the equation and find t.

P(t) = P(0)e^{rt}

625 = 500e^{10r}

e^{10r} = \frac{625}{500}

e^{10r} = 1.25

Applying ln to both sides

\ln{e^{10r}} = \ln{1.25}

10r = \ln{1.25}

r = \frac{\ln{1.25}}{10}

r = 0.0223

So

P(t) = 500e^{0.0223t}

What will be the population in 40 years

This is P(40).

P(t) = 500e^{0.0223t}

P(40) = 500e^{0.0223*40} = 1220

The population in 40 years will be 1220.

7 0
3 years ago
If angles a &amp; b are vertical angles and the measure of angle a is 123 degrees and the measure of angle b is 3x, what is the
dusya [7]

Answer:

x = 41

Step-by-step explanation:

vertical angles are congruent , then

3x = 123 ( divide both sides by 3 )

x = 41

3 0
2 years ago
Write the slope intercept form of the equation graphed.
Bezzdna [24]

Answer:

yellow

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Given: -2x + 3y = 18.
    8·1 answer
  • HELPPP PLEASE!!! I cant find the answer anywhere
    8·1 answer
  • A dialysis unit requires 75000 mL of distilled water. How many gallons of water are needed?
    7·1 answer
  • Sonny works as a furniturw salesman and earns a base salary of 350 dollars per week plus 6% commission on sale.What was sonny's
    14·2 answers
  • No-freeze antifreeze mixture contains 30% alcohol. How much alcohol is there in 15 quarts of anti-freeze?
    5·2 answers
  • Whats the nearest tenth of the square root of 27/4
    14·1 answer
  • Which statement is true about point Y?
    10·1 answer
  • What is the simplified form of the expression (6^-4)^-9/6^6?​
    14·2 answers
  • (0,8)<br> (-2,0). What is the equation of the linear graph shown?
    6·1 answer
  • HELP WILL MAKE BRAINLIEST
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!