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
vladimir2022 [97]
3 years ago
6

There are 24 adults and 30 children at a science museum

Mathematics
1 answer:
vovikov84 [41]3 years ago
3 0
Okay so let’s start by figuring what the total number of people is. To get that we add 24 and 30.
24+30= 54
So we have a total of 54 people.
Now, how many children are there?
30 children... which means the ratio is 30:54

Thirty children to fifty four people total at the museum.

Hope this helps!
Contact me if you have any more questions or concerns.
You might be interested in
3. The ratio of honey bees to hives is 10,000 to 3. If there are 9 hives, how many honey bees are there?
zubka84 [21]
30,000 honey bees, because 3 hives=10000 honey bees 10000 times 3 is 30000
4 0
3 years ago
Find the value of "x". ​
Helen [10]

Answer:

x = 4.52984

Step-by-step explanation:

Since the triangle has a right angle you need to use the the trigonometric function cos (theta which is the angle given that isn't 90°) = adjacent / hypotenuse (adjacent is the side close to the angle you're using which is 22° and the hypotenuse is the longest side of the triangle that is in the away from the right angle)

From there you plug in the numbers which now become cos (22°) = 4.2 / x

Then you isolate the x by multiplying it to both sides so it's on the left and divide both sides by cos (22°) which will end you up x = 4.2 / cos (22°)

Then you just divide and you 4.52984

6 0
3 years ago
The sum of two numbers is 8, and their product is 80.
Anettt [7]

From their sum, the numbers are ' x ' and ' 8 - x ' .

From their product,  x(8 - x) = 80 .

When you massage and manipulate this equation into the standard
quadratic form, you have

         x² - 8x + 80 = 0  .

Applying the quadratic formula to tease out the solutions of this equation,
we find that they are

          <em> x = 4 + 64 i</em>
and
          <em> x = 4 - 64 i</em>


6 0
3 years ago
4x-8y=-26 9x+4y=13 <br> Stuck on my math homework again
Svetllana [295]

Answer:

x = 0, y = 13/4

Step-by-step explanation:

I used elimination to solve the system of equations, but it might be easier to use substitution.

Anyway, hope this helps.

6 0
3 years ago
PLEASE HELP EASY MATH
Alexxx [7]

Answer:90

Step-by-step explanation:

When the sum of two angles is 90°, then the angles are known as complementary angles. In other words, if two angles add up to form a right angle, then these angles are referred to as complementary angles.

7 0
3 years ago
Other questions:
  • What is answer to t+-1=-20
    7·1 answer
  • Help me to find the length
    7·1 answer
  • What is the fraction 1/6 of 100
    14·1 answer
  • Each trip, a bus drops off more fans at a concert. On the first trip, the bus dropped off 30. On the 14th trip, which was the la
    12·2 answers
  • Rosas monthly salary is $162.50. Her company told her she will be getting a raise of 6.5% of her current salary. What is her mon
    9·1 answer
  • What is 2 multiplied by 4
    8·2 answers
  • Jose Rodriguez's checking account had a starting balance of $1,234.56. He wrote a check for $115.12 for plumbing supplies and a
    11·2 answers
  • Pleaseeeee answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
    5·1 answer
  • I need help did I get this right if you are right I will mark you as brainlest
    13·1 answer
  • HELP ASAP PLEASE PLEASE HELP!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!