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
Cerrena [4.2K]
3 years ago
5

(x-3)(x+4) please send the help

Mathematics
1 answer:
miss Akunina [59]3 years ago
7 0

Answer:

x^2 + x -12

Step-by-step explanation:

I am going to expand and simplify because you haven't mentioned what to do:

(x-3)(x+4)

x^2 +4x -3x- 12

x^2 +x-12

You might be interested in
John deposited $2860 in a bank that pays 9% interest, compounded monthly. find the amount he will have at the end of 3 years ?
7nadin3 [17]
To find that you first need to find what 9% is. You can multiply the number, 2,860 by .09 to find out your answer. That should be equal to 257.40. Since you now have that number, you can multiply it by 36. 257.40 is your average per month and you want to know by 3 years. So then your next step is 257.4*36 (there is 36 months in 3 years) which should be equal to 9,266.40.
4 0
3 years ago
Read 2 more answers
#20
yKpoI14uk [10]

0.48 miles

Step-by-step explanation:

Step 1

It is given that the grade(slope) is 4%. This means that for every 100 miles traveled, the elevation changes by 4 miles.

Step 2

Hence for a distance of 12 miles , the elevation changes by 12*4/100 = 48/100 = 0.48 miles. [Using direct proportion]

6 0
3 years ago
This is the graph of y = sin(x). Does anyone know the second part?
Alborosie

Answer:

The resulting graph is y = 5\cdot \sin x.

Step-by-step explanation:

The resulting function is of the form:

y = A\cdot \sin x + k

Where:

x - Independent variable, dimensionless.

y - Dependent variable, dimensionless.

A - Amplitude, dimensionless.

k - Midpoint value, dimensionless.

The sine function is bounded, between -1 and 1, and must be multiplied by a stretch factor. That is: A > 0. According to the graph, the function is bounded between 5 (y_{max}) and -5 (y_{min}), and the midpoint value (k) is 0. The amplitude is determined by the following calculation:

A = \frac{y_{max}-y_{min}}{2}

If y_{min} = -5 and y_{max} = 5, then:

A = 5

The resulting graph is y = 5\cdot \sin x.

6 0
3 years ago
This information is for credit card with a _______ APR.
otez555 [7]

Answer:

d. 0%

Step-by-step explanation:

4 0
2 years ago
Find the distance between the two points. Round to the nearest tenth if necessary.
Dafna1 [17]
D = sqrt (x2 - x1)^2 + (y2 - y1)^2
(1,-2)(10.-4)

d = sqrt (10 - 1)^2 + (-4 - (-2)^2
d = sqrt (9^2 + (-4 + 2)^2
d = sqrt (9^2 + (-2^2)
d = sqrt (81 + 4)
d = sqrt 85
d = 9.2
6 0
3 years ago
Other questions:
  • Geoffrey wrote the following paragraph proof showing that rectangles are parallelograms with congruent diagonals.
    8·2 answers
  • How many permutations are there of the letters in the word 'PLANTS', if all the letters are used without repetition?
    8·1 answer
  • The formula for perimeter is p = 2 l + 2 w. If the perimeter p of a rectangle is 200 mm (millimeters) and the width w = 30 mm, w
    15·1 answer
  • Can someone help me with this question please.
    6·1 answer
  • Skylar needs $56 to buy a new video game. If he doubles the amount of money he has now, he will have enough to buy the game with
    15·1 answer
  • Can some help me with this question
    10·1 answer
  • What is the selling price if the original cost is $145 and the markup is 150%? PLEASE HELP!! :(
    13·1 answer
  • Consider the polynomial, 5x 9x 2x11 6.
    6·1 answer
  • Negative 2 multiply to blank equal negative fourteen
    8·1 answer
  • Please help me with this kahn assignment!<br> Thank you
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!