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
nadezda [96]
3 years ago
10

Given y=2x^2-6x+3. X=-1

Mathematics
1 answer:
konstantin123 [22]3 years ago
5 0
Y=2(-1)^2-6(-1)+3
y=2+6+3
y=8+3
y=11
You might be interested in
Help me to solve this please . Michael leaves school at 2:45 P.M. What type of angle is formed by the hour and minute hands at t
Marizza181 [45]

Answer:

This would be an obtuse angle

5 0
3 years ago
Read 2 more answers
The volume of sphere Q is 150% more than the volume of sphere P the volume of sphere R is 50% more than the volume of sphere Q F
vazorg [7]

Answer:

1/3.75

Step-by-step explanation:

Let:

Volume of sphere P = x

Volume Sphere Q = x + 150/100x

Volume of Q = x + 1.5x = 2.5x

Volume of R is 50% more than Q

Volume of R = (100 + 50)% of 2.5x

Volume of R = 150/100 * 2.5x

Volume of R = 1.5 * 2.5x = 3.75x

Volume of sphere P as a fraction of sphere R ;

Volume of P / volume of R

x / 3.75x

= 1/3.75

8 0
3 years ago
The product of two consecutive odd integers is 72. Write a quadratic equation to find the integers,
zimovet [89]

<u>Answer:</u>

x^2 + x - 72 = 0

<u>Explanation:</u>

We are given product of two consecutive odd integers is equal to 72.

Let one integer be x , then since these are consecutive and odd so the other integer will be equal to x + 1.  

Their product is equal to 72. So,

x * (x + 1) = 72

=> x^2 + x = 72

=>  x^2 + x - 72 = 0 is the required quadratic equation.

5 0
3 years ago
Can you copy worksheet
lys-0071 [83]
What worksheet or are you talking to somebody else
8 0
3 years ago
Which statements are true? Select three options.<br><br> You can use for reference ;)
Dovator [93]
The answers are A,C,&E
3 0
2 years ago
Other questions:
  • Here is a probability scale:
    10·1 answer
  • Can someone help me with this question
    7·1 answer
  • Which expression is equivalent to -1?
    5·1 answer
  • 6p = -42 what is the answer???????????
    12·2 answers
  • Line segment AB has a length of 5 units. It is translated 3 units to the right on a coordinate
    11·1 answer
  • 5р + 3р + (-9) ? <br><br>A. 8p+9 <br>B. 3(p+(-3))+5p <br>C. None of the above <br>.<br>.<br>.​
    13·1 answer
  • 2<br> X - 4<br> =2<br> -11<br> What is the answer
    5·2 answers
  • Item 5 Which list shows the absolute values in order from least to greatest? Select each correct answer. |−17.12| , |−17.08| , ∣
    11·1 answer
  • The length l of a 200-square-foot rectangular vegetable garden is 4 feet less than twice the width w. Find the length and width
    7·1 answer
  • Help??? Lma.o sorry I need the answer asap
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!