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
Arlecino [84]
2 years ago
9

Exit

Mathematics
1 answer:
AfilCa [17]2 years ago
4 0

Answer:

The answer would be D. 5

Step-by-step explanation:

You might be interested in
You ask a neighbor to water a sickly plant while you are on vacation. without water the plant will die with probability 0.8. wit
atroni [7]
The correct answer should be 20% because u were 80% certain he would remember so that means ur 20% certain he would forget
4 0
3 years ago
PLEASE PLEASE HELP GIVING BRAINALIST AND EXTRA POINTS FOR FIRST PERSON
Tcecarenko [31]
<h2>Answer:</h2><h3>For each of these, we use PEMDAS (parenthesis, exponent, multiplication, division, addition, subtraction, IN THAT ORDER).</h3>

#11:

2(6k - 1) = -32\\\\12k - 2 = -32\\\\12k = -30\\\\k = -2.5

#12:

15 = -3(x - 1)\\\\15 = -3x + 3\\\\12 = -3x\\\\-4 = x

#13:

7x + 6x - 3x - 45 = 15x\\\\10x - 45 = 15x\\\\-45 = 5x\\\\-9 = x

#14:

3x + 5 = \frac{1}{2}(4x + 28)\\\\3x + 5 = 2x + 14\\\\x + 5 = 14\\\\x = 11

#15:

10 - (x + 5) = 2x + 14\\\\10 - x - 5 = 2x + 14\\\\5 - x = 2x + 14\\\\5 - 3x = 14\\\\-3x = 9\\\\x = -3

#16:

\frac{2}{5}(10x - 15) = -14\\\\4x - 6 = -14\\\\4x = -8\\\\x = -2

*Note: You can check my work by pluging in each result I got for x back into the equation and solve. If both numbers on each side of the equal sign match, that means I'm right.

3 0
3 years ago
How can we write 0.17 in words?
iragen [17]
Point seventeen or zero point seventeen
4 0
3 years ago
Read 2 more answers
What is the scale factor of two regular pentagons that have areas of 50cm square and 162cm square.
4vir4ik [10]

Answer:

(m/n)

Step-by-step explanation:

5 0
3 years ago
Find the length of ac if the adj is 7cm and opposite angle is 68
DochEvi [55]

Answer:

How do you find the missing angles when the sides of a right triangle are given? ... that is part of the angle, and the hypotenuse is the side opposite the right angle, ... cos(A)=ac. Which rearranges to;. c=acos(A). If you know the length of both ... the angle of elevation to the top of the building is 68°.

8 0
4 years ago
Other questions:
  • Is 2/2 a improper fraction ?
    14·1 answer
  • Factor .<br> X2-x-56=0 <br><br> PLEASE HELP!!!
    6·1 answer
  • There are two red, three white, and four blue marbles in a
    8·1 answer
  • (B) An airline knows from experience that the distribution of the number of suitcases that get lost each week on a certain route
    5·1 answer
  • Rachel has a toy shaped like a triangular pyramid in which the base and the lateral faces are congruent equilateral triangles. T
    12·1 answer
  • Van a poner balfosas en una calle que mide 3 hm y 9 dam de largo. Ya han embaldosado 125 m de calle ¿A cuantos metros les falta
    9·1 answer
  • You are a life saver if you help me figure out this problem step by step. I swear my math teacher is trying to make me fail:(
    9·1 answer
  • mai has 36$ to spend on movie tickets each movie ticket cost 4.50$ how many ticket can she buy multiplication problem
    13·1 answer
  • Find the slope of the line that passes through \left(10,8\right)(10,8) and \left(1,9\right)(1,9).
    9·1 answer
  • (Multiple Choice) A five question multiple choice quiz has five choices for each answer. Use the random number table provided wi
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!