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
KiRa [710]
2 years ago
12

Can someone help me please It would really help.

Mathematics
1 answer:
goldfiish [28.3K]2 years ago
5 0
D because when it was bisected the valued was split in half

You might be interested in
Multiplying two digits<br>​
Vika [28.1K]

Answer:

Get a calculator

Step-by-step explanation:

Most of the time for simple math like multiplying 2 digits, it is easiest if you just get a calculator. It saves a lot of time.

If you can't get a calculator then i recommend memorizing some common equations.

For example 10*15= 150

so that if you get 12*15=?, you can easily just add two extra 15's to your answer of 150.

15+15 is 30, and 30+150(from 10*15)=180.

Therefore 12*15=180.

:) Hope that helped!

4 0
2 years ago
Find the area of the figure and type your result in the empty box.
pentagon [3]

Answer:

iyge4dutgn

Step-by-step explanation:

n8uj98ju6g

8 0
2 years ago
The probability distribution histogram shows the number of days a book is checked out of a library. Find P(3 ≤ X &lt; 12)
grin007 [14]
0.4 is your answer your welcome
4 0
3 years ago
Find the axis of symmetry for this parabola: <br><br> y=-5x^2-10x-13
Dmitry [639]

Answer:

x=1

Step-by-step explanation:

1. Complete the square on the right side of the equation.

5 ( x − 1 )2 − 18

2. Use the vertex form,  y = a ( x − h ) 2 + k , to determine the values of  a ,  h , and  k . a= 5 h = 1 k = − 18

3. Since the value of  a  is positive, the parabola opens up.

Opens Up

4. Find the vertex  ( h , k ) . ( 1 , − 18 )

5. Find  p , the distance from the vertex to the focus.

1 /20

6. Find the focus.

7. ( 1 , − 359/ 20 )

8. Find the axis of symmetry by finding the line that passes through the vertex and the focus.

ANSWER: x = 1

6 0
3 years ago
1. What are foci? 2. What is the first step to take to write the equation of a hyperbola? 3. How do you represent parts of a hyp
Andrei [34K]

Answer:  see below

<u>Step-by-step explanation:</u>

1) Foci is plural for Focus.  Since a hyperbola has two focus points, they are referred to as foci.  The foci is where the sum of the distances from any point on the curve to the foci is constant.

2) When determining the equation of a hyperbola you need the following:

    a)  does the hyperbola open up or to the right?

    b)  what is the center (h, k) of the hyperbola?

    c)  What is the slope of the asymptotes of the hyperbola?

3) The equation of a hyperbola is:

\dfrac{(x-h)^2}{a^2}-\dfrac{(y-k)^2}{b^2}=1\qquad or\qquad \dfrac{(y-k)^2}{b^2}-\dfrac{(x-h)^2}{a^2}=1

  • (h, k) is the center of the hyperbola
  • ± b/a is the slope of the line of the asymptotes
  • The equation starts with the "x" if it opens to the right and "y" if it opens up

5 0
3 years ago
Other questions:
  • What is the simpler form of (2x-6)^2
    13·2 answers
  • Which triangle defined by the given points on the coordinate plane is similar to the triangle illustrated?
    10·2 answers
  • Why would someone want to factor a polynomial? Provide real-world examples of different questions we can answer or factors we ca
    8·1 answer
  • 290°, rotate the terminal side 20° more in the counterclockwise direction
    8·1 answer
  • Express 300 as a product of its exponential notation
    11·2 answers
  • Which of the following is the solution to the inequality below -6(4-x)&lt;-4(x+1)
    11·1 answer
  • HELP PLS KIND PPL✨
    12·1 answer
  • 0 = 2x2 - 6x + 4<br> What are the solutions to
    6·2 answers
  • Anyone help pls!! will mark brainliest​
    12·1 answer
  • Anyone else rlly hype FOR ALL THE NEW ANIME COMING IN 2021 LIKE AODNIAOEINOAINDOAEINDAIENd
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!