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
scoray [572]
3 years ago
14

What are the roots of: y=x^2+3x-98

Mathematics
1 answer:
Sedaia [141]3 years ago
8 0

Answer:

Step-by-step explanation:

You might be interested in
The length of a rectangle is (2x+5) units and the breadth is (3x-1) units .Find the perimeter and the area of the rectangle.
jolli1 [7]

Answer:

Perimeter =  10x + 8 units.

Area = 6x^2 + 13x - 5 units^2.

Step-by-step explanation:

The perimeter  is 2*length + 2*breadth

= 2(2x + 5) + 2(3x - 1)

= 4x + 10 + 6x - 2

= 10x + 8 units.

The area = length * breadth

= (2x + 5)(3x - 1)

= 6x^2 - 2x + 15x - 5

= 6x^2 + 13x - 5 units^2.


7 0
3 years ago
There are three shelves.each shelf has 28 books.there is also a stack of some more books.there are a total of 85 books.which equ
Charra [1.4K]
3s+28=85, take away 28 from both sides of the equals to give you 3s=57, divide by 3 on both side to give you s=19.
8 0
3 years ago
Complete the table below.<br> HeLPP ILL GIVE BRAINLIEST!
makkiz [27]
Here...see the attachment

6 0
2 years ago
Read 2 more answers
How do you write 720,080 in expanded form with exponents
liraira [26]
The expanded form for that problem would be (7x10^5) + (2 × 10^4) + (8x10^1)
when i put ^then a number i mean to that power like 2 to the 4th power i would write 2^4
8 0
3 years ago
There are two newborns, Gary and Eric. The future lifetime of Gary is uniformly distributed between 0 to 60 years. The future li
scoray [572]

Answer:

\text{The probability that Gary dies first = }\frac{1}{3}

Step-by-step explanation:

To find the required probability,

We can split the 40 years of Eric into very small pieces of time dt. Now, If Eric dies at time t and Gary dies before Eric, the probability is :

\frac{t}{60}\times \frac{dt}{40}=\frac{t\cdot dt}{2400}

Hence the probability that Gary dies first is  given by :

=\int_{0}^{40}\frac{t}{2400}dt \\\\= \frac{1}{3}

3 0
3 years ago
Other questions:
  • How do I find the length of an Arch in a circle?
    10·1 answer
  • Which statements about the values of 0.034 and 3.40 are true. Circle ALL that apply.
    7·2 answers
  • The table below shows the number of pencils of different colors in a box:
    6·1 answer
  • How do you calculate the lateral area??
    14·1 answer
  • The sum of twice a number and four times the number is 54. Find the number.
    9·2 answers
  • What is the inverse of the function f(x) = 2x + 1?
    8·2 answers
  • What is 3x2.7???????​
    10·1 answer
  • A particle moves on the hyperbola xy=15 for time t≥0 seconds. At a certain instant, x=3 and dx/dt=6. Which of the following is t
    12·1 answer
  • Jake found a turtle at Collins Hill Park. He has an aquarium in the shape of a right rectangular prism is 10.5 inches long, 5 in
    11·2 answers
  • X+a=3/4<br> How do I solve for x first then a
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!