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
WARRIOR [948]
3 years ago
11

HELP!!! I NEED HELP PLZ!!!

Mathematics
1 answer:
olga_2 [115]3 years ago
8 0
1.
A. 1
B. 6
C. 5
-6+-(square root) 6^2-4(1)(5)
Over 2(1)
You might be interested in
The probability that event A occurs is 0.4, and the probability that events A and B both occur is 0.25. If the probability that
ICE Princess25 [194]

Answer:

The probability that event B will occur is 0.45

Step-by-step explanation:

Given;

probability that event A occurs, P(A) = 0.4

the probability that events A and B both occur, P(A ∩ B) = 0.25

the probability that either event A or event B occurs, P(A ∪ B) = 0.6

To determine the probability that event B will occur, we use probability addition rule;

P(A) + P(B) = P(A ∩ B) + P(A ∪ B)

0.4 + P(B) = 0.25 + 0.6

0.4 + P(B) = 0.85

P(B) = 0.85 - 0.4

P(B) = 0.45

Therefore, the probability that event B will occur is 0.45

4 0
2 years ago
Aaron is 6 years old, Beth is 9 years old and Charlie is 15 years old. They are going to share £5940 in the same ratio as their
Andre45 [30]

Answer:

Aaron=1188

Beth=1782

Charlie=2970

Step-by-step explanation:

From the question we are told that

Ratio 6:9:15

Total amount to e shared N=£5940

Generally the Ratio can divide the Total amount mathematically as follows

Ratio

6:9:15/3=2:3:5

Sum of ratio

2+3+5=10

For Aaron

A=\frac{2}{10} *5940

A=1188

For Beth

B=\frac{3}{10} *5940

B=1782

For Charlie

C=\frac{2}{10} *5940

C=2970

Check answer

A+B+C=5940\\1188+1782+2970=5940

4 0
2 years ago
16. A "stone" is an old unit of weight used
Musya8 [376]

Answer:

560 pounds

Step-by-step explanation:

1 stone=14 pounds

1:14=80:x

x= 80×14=1120 Pounds

1/2x= 560pounds

4 0
3 years ago
System of equations y >4, and y> |x-1|
Paul [167]
Y>(+)x+1
Y>4

Y>(+)x
Y>3

X=3
6 0
3 years ago
Can anyone help please
Liula [17]
The answer is yes. The triangles are congruent.

I measured them with a ruler and they are the same length.

Hope this helped! c:
8 0
3 years ago
Read 2 more answers
Other questions:
  • Are the expressions 81xy/3x and 9xy equivalent
    6·1 answer
  • Find the coordinates and graph image after a dialation with a scale factor of 3
    5·1 answer
  • How many different pairs of parallel edges are there on a rectangular solid?
    12·1 answer
  • The sum of 2 numbers is 45. The larger number is 17 more than the smaller number. What are the numbers
    6·1 answer
  • Does the table below represent a function yes or no.
    6·2 answers
  • HELP ME PLEASE I really don’t know what to do lol
    9·1 answer
  • Help plzzzzzzzzzzzzzz ​
    8·1 answer
  • AB formed by (-3, 8) and (3, 2) and CD formed by (7.1) and (5, -1). Are these
    14·1 answer
  • What would be your first step in solving for x in this problem. Please EXPLAIN in words?
    13·2 answers
  • Joy is making hand-painted ornaments for her family this year. Yesterday, she made 2 ornaments in 6 hours. This weekend, she pla
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!