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
Sedbober [7]
2 years ago
13

In class, 5/9 of the students have blue Eyes. if 10 students have blue eyes, how many students are in the class in total?

Mathematics
2 answers:
KiRa [710]2 years ago
8 0
Let us cross multiply.

5/9=10/x

9 x 10= 5x

90=5x

90 <u />÷ 5= 5x <span>÷ 5

18=x

So, the answer is 18. I hope this helped you, since I just learned cross multiplication last week.</span>
My name is Ann [436]2 years ago
5 0
x-\ all\ students\\\\&#10;\frac{5}{9}x=10\ \ \ \ | divide\ by\ \frac{5}{9}\\\\x=10*\frac{9}{5}=18\\\\&#10;There\ are\ 18\ students\ in\ class.
You might be interested in
What is the area of a flour tortilla that has a 14-centimeter radius?
kykrilka [37]
The formula for the area of a circle is
\pi {r}^{2}
so you simply plug your value for radius into the equation!
\pi {(14)}^{2}
Square 14
196\pi
And Multiply by pi!
615.75 cm^2 approximately!
I hope this helps!
5 0
2 years ago
Susan made 2 galons of punch to by divided in 10 persons...how much punch did each person recieve
Hoochie [10]
1 gallon = 128 oz
2 gallons = 256 oz
256/10 = 25.6 oz
each person received 25.6 oz of punch or 3.2 cups
4 0
3 years ago
Please answer it due tonight
madam [21]

Answer:

the value of angle W = 81° and x = 35°

Step-by-step explanation:

the explanation is in the attached picture

3 0
2 years ago
Read 2 more answers
Solve the system of equations. 2y-y=5 and 3x+2y=4
rewona [7]

Answer:

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
These triangles
Naily [24]

Answer:

Is this a complete question?

5 0
3 years ago
Other questions:
  • After spending $43 on groceries and $19 on a book, Mrs. Groom had $16 left. How much money did Mrs. Groom have to begin with?
    9·2 answers
  • Jackson can lay 6000 ft² of tile in 3 h. What is Jackson’s tile-laying rate?
    5·2 answers
  • Which expression has an irrational answer?
    15·2 answers
  • Line AB contains points A (−6, 3) and B (2, −5). Line AB has a slope that is
    5·2 answers
  • Plz help..................refresh page before u answer
    5·2 answers
  • 5) Write the 5 number summary and draw a box and whisker plot.<br> 58, 67, 44, 72,51, 42, 60, 46, 69
    8·1 answer
  • Not sure about this, help me
    8·1 answer
  • Through is upholstering a rectangular ottoman that measures 21 cm x 18 cm x 15 cm. What will be the total square centimeters of
    5·1 answer
  • HELP ASAP!
    11·1 answer
  • Helppp this is due in an hour!!​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!