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
borishaifa [10]
3 years ago
7

X^2-11x+30=2 Solve using quadratic formula or factoring

Mathematics
1 answer:
Pavel [41]3 years ago
7 0
X^2-11x+28=0

(x-7)(x-4)=0

x-7=0
x=7

x-4=0
x=4
You might be interested in
15. Aime, Seamus and Shane were discussing how long it took them to complete their
Anna71 [15]

Answer:

x + 2x + (x - 45)

Step-by-step explanation:

seamus is x

aime is twice seamus so multiply x by 2

shane did it 45 less than seamus so subtract by 45

4 0
2 years ago
Read 2 more answers
The figure is made up of a hemisphere and a cone.
Leto [7]

Answer:

This answer is close. Im not 100% sure it is the exact answer but i'm pretty sure it is correct

ANSWER:2412.74029242

Step-by-step explanation:

hope this helped let me know how it goes :)

4 0
2 years ago
Read 2 more answers
Which expression is equivalent to 4square root 16x^11y^8/81x^7y^6
Tema [17]

the answer would be \frac{2x\sqrt{y}}{3}

hope this helps! :)

6 0
3 years ago
Read 2 more answers
Is 0.23 a rational number? Choose the best explanation.
Shtirlitz [24]

Answer:

no because .23 is not a whole number is the best choice

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What's the answer? Why? How do I solve things like this?
ElenaW [278]
Its C.
Triangle A is straight up and down and then when you rotate it 90 degrees at point C,It becomes point B.
To solve this, you basically just look at what point it is rotated at, then figure out how far it is rotated. 
Hope this helps :)
4 0
3 years ago
Other questions:
  • in the figures below the cube shaped box is 6 inches wide and the rectangular box is 10 inches long 4 inches wide and 4 inches h
    8·2 answers
  • HELP!!!
    12·1 answer
  • By what percentage must the diameter of a circle be increased to increase its area by 50%?
    15·1 answer
  • Identify whether the problem is a percent increase or a percent decrease. Your $1000 investment earned 5% interest.
    13·1 answer
  • Three spherical balls with radius r are contained in a rectangular box. two of the balls are each touching 5 sides of the rectan
    6·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%20%7B2%7D%5E%7Bx%20%2B%202%7D%20-%20%20%7B2%7D%5E%7B%20x%20%2B%203%7D%20%7D%7B%2
    8·1 answer
  • What is the quotient for 2 8/9 / (-5 8/9)
    13·2 answers
  • NEED HELP ASAP
    13·1 answer
  • Find the value of x.
    12·1 answer
  • How many different terms are in the expression? 28s + 3t+ 6b + 21f
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!