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
Roman55 [17]
3 years ago
9

Can someone please help me

Mathematics
2 answers:
svet-max [94.6K]3 years ago
8 0

Answer:

12

Step-by-step explanation:

You look at the graph seeing before the 20, that one has 4 and rhe other has 8. Add 8 and 4 to get 12.

Volgvan3 years ago
8 0

it is 12 because 4+8=12

You might be interested in
Let event Aequalssubject is telling the truth and event Bequalspolygraph test indicates that the subject is lying. Use your own
wariber [46]

Answer:

P( B | A) will actually be the probability of the polygraph test being wrong.

Step-by-step explanation:

The event A represents the event that the subject is telling the truth.

The event B represents  the event when he fails the polygraph test, which is indicative of the fact that he is lying.

The notation P( B | A) describes the probability that the subject fails the polygraph test given that he is actually telling the truth.

So in retrospect P( B | A) will actually be the probability of the polygraph test being wrong.

5 0
3 years ago
. For the function y= -5x2 - 10x + c, the vertex is (-1,8). What is c? F. -13 G. -3 - J. 13 H. 3​
Marrrta [24]

Answer:

c=3

Step-by-step explanation:

8=-5(-1)^2-10(-1)+c

8=5+c

c=3

4 0
3 years ago
HELPPP I WILL BRAINLIST!!
charle [14.2K]

Answer:

Step-by-step explanation:

8 (x -3) +7 = 2x (4 -17)

8(x -3) +7 = 2x (-13)   here was the error because the had 13 that is incorrect

8x -24 +7 = -26x

8x -17 = -26x

-17 = -26x -8x

-17 = -34x

-17/-34 = x

1/2 =x

3 0
3 years ago
Plz help me i need 100%
leva [86]
The answer is D.) 5/7
7 0
3 years ago
Read 2 more answers
Select the two values of x that are roots of this equation.<br> x2 - 5x + 2 = 0
Margaret [11]

Answer:

C and D

{x}^{2}  - 5x + 2 = 0 \\ x =  \frac{5± \sqrt{17} }{2}

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the Greatest Common Factor of 6ab, 3a
    15·1 answer
  • Please help solve
    8·2 answers
  • Change 3/20 into a percentage
    8·1 answer
  • Tom compared \dfrac{2}{12} 12 2 ​ start fraction, 2, divided by, 12, end fraction and \dfrac{7}{6} 6 7 ​ start fraction, 7, divi
    5·2 answers
  • Non example of a ratio tables
    15·1 answer
  • Show that an integer is divisible by 11 if and only if the alternating sum (add first digit, subtract the second, add the third,
    5·1 answer
  • In the right triangle shown,
    8·1 answer
  • Write 1.653 x 10-4 as an ordinary number.
    14·2 answers
  • PLEASE HELP!!!!!!!!!!!!
    14·2 answers
  • Help solve this problem please?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!