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
nignag [31]
3 years ago
13

HEY! GOT A BUTT LOAD OF HW DUE TOMORROW PLS HELP BRAINLIEST ANSWER INCLUDED! Solve. How much pure acid is in 520 milliliters of

a 12% solution?
Mathematics
1 answer:
Rama09 [41]3 years ago
3 0

540ml  with 12% solution

get 12% of 540

540 times 0.12 = 64.8 ml of pure acid

You might be interested in
Need help with a math question
Darya [45]

Answer:

Z =7

Step-by-step explanation:

The middle segment theorem of a triangle says that: A middle segment connecting two sides of a triangle is parallel to the third side and is half its length.

In this case, the middle segment connecting two sides of a triangle is Z.

This means that

Z = 0.5(14)

Finally we have that:

Z =7

The length of the middle segment is 7 units

4 0
3 years ago
(PLS HELP)<br> Choices:<br> A. 120cm<br> B. 117cm<br> C. 101cm<br> D. 350cm
weeeeeb [17]

Answer:

117

Step-by-step explanation:

13*9=117

6 0
2 years ago
Read 2 more answers
-(j-7)+3=5 what is j?
Fofino [41]
The answer is 5/ j=5
7 0
2 years ago
If Jun has 12 t-shirts, 6 pairs of pants, and 3 pair of shoes how many ways can he dress himself up for the day?
Serjik [45]
12 x 6 x 3 =216. He can dress himself up in 216 different ways. 

I hope this helps!
6 0
3 years ago
Jacob's little brother thinks that he could design a better lion enclosure than the one he sees at the zoo. He makes a drawing o
abruzzese [7]

Answer:

Step-by-step explanation:

<u><em>Length</em></u>

1 inch = 25 feet

7 1/4 inches = x feet

1 * x = 25 * 7 1/4

x = 25 * 7.25

Length = 181.25 feet

The length is 181.25

<em><u>hypotenuse length</u></em>

The diagonal = 10 1/2 inches

The diagonal = 10.5 inches

hypotenuse = 10.5 * 25 = 262.5 feet

<em><u>Width</u></em>

L^2 + W^2 = Diagonal^2

181.25² + W² = 262.5²

32851.5625 + W²  =  68906.25   Subtract 32851.5625 from both sides

W² =  68906.25 - 32851.5625

W^2 = 36054.6875                       Take the square root of both sides

W = 189.88

<u><em>Area</em></u>

Area = L * W

Area = 181.25 * 189.88

Area = 34415.88 square feet.

3 0
3 years ago
Other questions:
  • The mean of Holly's first six math quiz scores was 75%. After taking the seventh quiz, her mean score rose to 77%. What was Holl
    8·1 answer
  • What is a frequency table
    12·2 answers
  • I need help with a college math assignment
    11·1 answer
  • Valerie drives 500 meters up a hill that makes an angle of 15degrees with the horizontal. To the nearest tenth of a meter, what
    5·2 answers
  • How to solve -2 y - 10 + 2 x equal 0
    6·1 answer
  • 50 people were surveyed and asked to choose their favorite season.
    12·1 answer
  • 4 men and 6 woman can complete a work in 8 days. while 3 men and 7 woman can complete it in 10 days. in how many days will 10 wo
    11·1 answer
  • There are 32 different bowls of ice cream at an ice cream parlor. How many ways can you select three of them for a bowl of ice c
    12·1 answer
  • Blankdsffffffffffffffffffffffffffffffffffffffffffffffdsf sdffffffffffff sdf
    5·2 answers
  • Round 369 962 to the nearest hundred.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!