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
morpeh [17]
3 years ago
6

Question 3 (Multiple Choice Worth 6 points)

Mathematics
1 answer:
Alik [6]3 years ago
4 0

Answer:

negative 9 plus or minus the square root of 17 divided by 8

Step-by-step explanation:

move all terms to one side

4x^2 + 9x + 4= 0

Use the quadratic formula

and you get  negative 9 plus or minus the square root of 17 divided by 8

You might be interested in
Solve for e. (-7) = e/3 + 14
raketka [301]
<span>(-7) = e/3 + 14

Subtract 14 on both sides

-7 - 14 = e/3 + 14 - 14

-21 = e/3 

Multiply by 3 on both sides

-21 * 3 = e/3 * 3

-63 = e</span>
5 0
3 years ago
A formula for the perimeter of a rectangle is P=2(l+w), where P is the perimeter, l is the length, and w is the width.
NNADVOKAT [17]
1408 because you need to multiply it to get the perimeter
7 0
2 years ago
a fair (6 sided) die is rolled TWO times. What is the probability that the first die is a 2 or the second die is a prime
alexdok [17]

Answer:

The probability that the first die is a 2 or the second die is a prime = 1/12

Step-by-step explanation:

It is given that,a fair (6 sided) die is rolled TWO times.

The sample space for rolling 2 dies

(1, 1), (1, 2) .......... (1,6)

(2,1) ..........................

.

.

(6, 1) ..........................(6, 6)

There are total of 6^2  = 36 sample space

<u>To find the probability</u>

The prime numbers from 1 to 6 are 2, 3 and 5

the  possible outcomes are(2,1), (2, 3) and (2, 5)

The probability that the first die is a 2 or the second die is a prime = 3/36 = 1/12

4 0
3 years ago
Plz help ASAP!! Explain your answer! I will mark at brainliest!!!
Vera_Pavlovna [14]

The room is not in shape of a square but a rectangle.

Question says Length is: 19 inches

Diagonal is: 20.6 inches

In a square all sides are equal

Rectangle has just two sides equal

3 0
3 years ago
Convert 13000 milligrams into pounds. Round your answer to the nearest<br> hundredth.
WINSTONCH [101]

Answer: 0.03

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Please help thanks will mark brainliest
    12·2 answers
  • the two lines graphed below are perpendicular. if the slope of the solid line is 3/4, what is the slope of the dashed line?
    5·2 answers
  • Think I know but need some help. can an expert help
    8·1 answer
  • C = (F - 32) * 5/9, the letter "F" is known as which of the following?
    9·1 answer
  • The radius of the planet Uranus is approximately 4 times the size of the radius of Earth. What does this tell you about the volu
    14·2 answers
  • Which of the following is a radical equation?<br><br> X+ 5-12<br> x2 = 16<br> 3+ x7 - 13<br> X = 14
    10·1 answer
  • All i need help with is this please
    10·1 answer
  • A statistical study reported that a drug was effective with a p-value of .042.
    9·1 answer
  • Determine the domain of the following graph:
    6·1 answer
  • 5+ 3x - 37 = 6x + 23 - 8x what is the value for x
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!