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
umka21 [38]
3 years ago
12

HELP please :)

Mathematics
1 answer:
ankoles [38]3 years ago
3 0
X is the amount of distilled water that must be added (in milliliters)
2/(100+x)=9/(1000)
2000=900+9x
1100=9x
122.22=x
x= 122
The answer is 122 milliliters of distilled water must be added
You might be interested in
Write the ratio of apples to oranges in simplest form please explain. Thanks
Nadya [2.5K]
There are 6 apples and 2 oranges.
So the ratio of apples to oranges would be 6:2.
However this can be simplified, because these number have a common factor, which is 2. So you divide 2 by 2, and 6 by 2, and get 1 and 3. So the ratio of apples to oranges in simplified form is 1:3. Hope this explains it :)
7 0
2 years ago
Read 2 more answers
At the movie theatre, child admission is $5.20 and adult admission is $8.50. On Sunday, three times as many adult tickets as chi
Gemiola [76]

Answer:

sorry

Step-by-step explanation:

8 0
2 years ago
the ratio of yellow balloons to red balloons is 2;1 respectively.if there are 7 red balloons how many yellow balloons are there
andreev551 [17]

Answer:

There are 14 Yellow Balloons.

5 0
2 years ago
Read 2 more answers
Can someone please explain to me how to get this answer?
SIZIF [17.4K]
Answers:
A = 120
b = 45.0
c = 33.2

Side Note: only one triangle is possible
See attached for a visual. I used GeoGebra to draw the triangle.

-------------------------------------------------------------
-------------------------------------------------------------

Explanation:

We are given the following information
B = 35
C = 25
a = 68

We need to find the following
A, b, c

where the lower case letters represent the side lengths; the upper case letters are the angles. The angles are opposite their corresponding sides. For instance, side lowercase b is opposite angle uppercase B. The other letters are positioned the same way.

-----------------------

First use the idea that for any triangle, the three angles (A,B,C) must add to 180 degrees
A+B+C = 180
Replace B and C with 35 and 25. Solve for angle A
A+35+25 = 180
A+60 = 180
A+60-60 = 180-60
A = 120

Now that we know the three angles A = 120, B = 35, C = 25, we can find the missing sides 'b' and 'c'

-----------------------

We will use the law of sines to find side b
sin(A)/a = sin(B)/b
sin(120)/68 = sin(35)/b
b*sin(120) = 68*sin(35) <<--- cross multiply
b = 68*sin(35)/sin(120)
b = 45.037013350222 <<--- use a calculator; this value is approximate
b = 45.0 <<--- round to the nearest tenth

-----------------------

Do the same for side c
sin(A)/a = sin(C)/c
sin(120)/68 = sin(25)/c
c*sin(120) = 68*sin(25) <<--- cross multiply
c = 68*sin(25)/sin(120)
c = 33.1838323365404 <<--- use a calculator; this value is approximate
c = 33.2 <<--- round to the nearest tenth

4 0
3 years ago
Read 2 more answers
I have no idea what this is since I was absent and my teacher is didn’t it explain it to me, someone?
MatroZZZ [7]

Answer:

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • At the beginning of 2000 Bradley's house was worth 220 thousand dollars and Spencer's house was worth 114 thousand dollars. At t
    5·1 answer
  • XY bisects RS at point M. If RM = 6, find the length of RS.
    12·1 answer
  • This data set gives the scores of 41 students on a biology exam: {66, 67, 67, 68, 80, 81, 81, 82, 22, 65, 66, 68, 69, 70, 71, 71
    10·2 answers
  • What is angle "b" ?<br> 45 degrees<br> 60 degrees<br> 50 degrees<br> 40 degrees
    8·1 answer
  • Evaluate the expression for the given value of the variable(s).
    10·2 answers
  • Use the following equation to answer the questions below:
    10·1 answer
  • Now select points B and C, and move them around. What do you notice about as you move B and C? What do you notice about the rati
    7·2 answers
  • In a video game, Agnes scored 20% fewer than Amy. Amy scored 860
    7·1 answer
  • How many numbers are 10 units from 0 on the number line?
    14·1 answer
  • Professor Hopkins is grading the final exam. She notices that the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!