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
Serga [27]
3 years ago
6

QUIZ

Mathematics
1 answer:
Dominik [7]3 years ago
7 0

Answer:

C

Step-by-step explanation:

O x² + 9x -3x – 27 = (x + 9)(x – 3)

x² + 6x - 27 = (x + 9)(x - 3)

You might be interested in
Please help with geometry homework ! Mark brainliest
REY [17]

Theorem: If two chords intersect within a circle, then the product of the lengths of the segments (parts) of one chord is equal to the product of the lengths of the segments of the other chord.

In your case this theorem sounds as

2\cdot x=3\cdot 6.

Solve this equation:

x=\dfrac{3\cdot 6}{2}=9.

Answer: correct choice is C.

5 0
4 years ago
How many different outcomes
xxMikexx [17]

Answer:

Alphabet has 26 letters so it has 26 different outcomes then you'll only have 1/26 for your first letter of your name

Step-by-step explanation:

4 0
3 years ago
I WILL MARK BRAINEST!! number 6 please!! i really need help thank you!
zhenek [66]

Answer:

((8-2t)x3t)-(3-txt)

Step-by-step explanation:

srry just guessing

5 0
2 years ago
Solve (x+3)^2=8 using the quadratic formula.
KonstantinChe [14]

Answer:

Step-by-step explanation:

= x^2+6x+9-8=0

=x^2+6x+1=0

D=b^2-4ac

D= 36-4

D=32

x=-b±root D/2a

x=-6+4root2/2     ,    x = -6-4root2/2

simplify you get the least form...

hope it helps

5 0
3 years ago
Are these functions??!!
pashok25 [27]

Answer:

Going from left to right:

1.) Yes

2.) No

3.) Yes

4.) No

5.) No

6.) Yes

7.) No

8.) No

9.) Yes

10.) No

11.) Yes

12.) Yes

13.) No

14.) Yes

15.) Yes

16.) No

Step-by-step explanation:

Functions cannot have any repeating x-coordinates.

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is FB? Please Explain the steps to find it.
    14·1 answer
  • 4.1 or 4.085 greater​
    7·2 answers
  • What is the domain of the function y = 2 sqrt x-5
    15·2 answers
  • Help ASAP!!!!! Due in 5 minutesp
    11·1 answer
  • 112''divided''by15;;with''a''remander
    5·1 answer
  • Which number has more factors, 30 or 36?
    15·1 answer
  • The force of gravity depends on the distance between objects? true or false​
    7·1 answer
  • 2
    13·1 answer
  • Hello, can you please review attached and help me with the answer ?
    12·1 answer
  • Just need help on 29
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!