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
BlackZzzverrR [31]
3 years ago
11

The product of two consecutive integers is 420 which quadratic equation can be used to find x the lesser number

Mathematics
1 answer:
Fynjy0 [20]3 years ago
5 0

Answer:

Step-by-step explanation:

If the smallest number is 'x', then the other number = x +1

x*(x+1)= 420

Use distributive property

x*x + x*1 = 420

x² + x - 420 =0   ------> this is the required quadratic equation.

You might be interested in
Graph the image of trapezoid ABCD after a translation 3 units left .​
Kay [80]

Answer:

A: (-8, -1)

B: (2, -1)

C: (2, 5)

D: (-6, 5)

Step-by-step explanation:

If the trapezoid ABCD was able to translate 3 units to the left, we'll only need to calculate for all the input values!

Trapezoid in present:

A - -5

B - 5

C - 5

D - -3

Now move the units to the left!

Trapezoid in the future:

A - -8

B - 2

C - 2

D - -6

Then add the y values into the units

A: (-8, -1)

B: (2, -1)

C: (2, 5)

D: (-6, 5)

*************************************************

7 0
3 years ago
Which event has exactly 12 possible outcomes?
lara [203]

Answer:

rolling a number cube with sides labeled 1 through 6 and tossing a coin.

Step-by-step explanation:

We will resolve each statement to determine the events that has exactly 12 possible outcomes.

N = number of possible outcomes for a cube

Nc = number of possible outcomes for a coin

Nca = number of possible outcomes for the cards

i. rolling a number cube with sides labeled 1 through 6 and then rolling the number cube again

Nt = N × N

N = 6 ( cube has 6 possible outcomes and its rolled twice)

Nt = 6 × 6 = 36

ii. tossing a coin and randomly choosing one of 4 different cards.

Nt = Nc × Nca

Nc = 2 ( coin has two outcomes)

Nca = 4 ( 4 possible cards )

B = 2 × 4 = 8

iii. rolling a number cube with sides labeled 1 through 6 and tossing a coin.

N = N × Nc

N = 6 ( cube has 6 possible outcomes)

Nc = 2 (coin has two faces)

N = 6 × 2 = 12 (correct)

Iv. tossing a coin 6 times.

N = Nc^6

Nc = 2

N = 2^6 = 64

Therefore, the correct answer is iii.

rolling a number cube with sides labeled 1 through 6 and tossing a coin.

3 0
3 years ago
Jackson high schol chum bump lava rat socks
Nadya [2.5K]

Answer:

amebo soup

Step-by-step explanation:

i love it

5 0
3 years ago
I need help please ?!!!!!
adell [148]
The answer is option one
6 0
3 years ago
0.09×0.7 <br>help me please
dem82 [27]

0.09x0.7= 0.063

That its the answer

7 0
3 years ago
Other questions:
  • Use the number line to answer the question.
    13·2 answers
  • 2.1, -2.1, 2 and 2 1/11, -2 from least to greatest show work
    10·1 answer
  • Nelson opened a savings account 11 years ago with a deposit of $3,115.89. The account has an interest rate of 5.3% compounded mo
    15·2 answers
  • A cylindrical water tank is being filled with a hose. The depth of the water increases by 114 feet per hour.
    9·1 answer
  • What happens when a triangle is dilated using one of the vertices as the center of dilation?
    9·2 answers
  • How do I solve this?
    11·2 answers
  • Write an equation of a line in slope intercept form to the given line and pass through the given point
    6·2 answers
  • What’s the volume of the cake if the radius is 8 inches<br> and the height is 5 inches?
    9·1 answer
  • What is the nth term rule of the linear sequence below?
    8·1 answer
  • The quotient of the square of a number and 34<br> written expression
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!