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Illusion [34]
3 years ago
7

A Ferris wheel travels in a circular motion and measures 40 meters from the top car to the bottom car. What is the length of the

diameter of the Ferris wheel? A car travels one time around the Ferris wheel. How many meters did the car travel? WILL GIVE BRAINLIEST
Mathematics
2 answers:
Romashka-Z-Leto [24]3 years ago
7 0

Answer:

20 m

Step-by-step explanation:

the distance from the top car to the bottom car is equal to the diameter of the wheel. The diameter is 40 m, and that is twice the radius. The radius of the Ferris wheel is (40 m)/2 = 20 m.

zvonat [6]3 years ago
7 0
It travels 20m. I hope this is right!!
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Assignment: Multiply and divide monomials
Anna71 [15]

Answer:

10<em>m</em>

Step-by-step explanation:

Your teacher probably told you the necessary fundamentals of monomials. So, I'll just teach you the things needed for this particular question.

10<em>m</em>^3/(10<em>m</em>)(<em>m</em>)

First, in the denominator, since that <em>m</em> are being multiplied and they are the same <em>terms, </em>their exponents add:

10<em>m</em> * <em>m</em>

10<em>m</em>^1 * <em>m</em>^1

1 + 1 = 2

10<em>m</em>^2

Then, since that <em>m </em>are now being divided, their exponents subtract:

10<em>m</em>^3 / 10<em>m</em>^2

3 - 2 = 1

10<em>m</em>^1

10<em>m</em>

4 0
2 years ago
In a class of 28 students, 12 earned an A on the final exam, 6 earned a B, 4 earned a C, and the remaining students failed. Base
Sedaia [141]

Answer:

  5/14 ≈ 35.7%

Step-by-step explanation:

(12 +6) = 18 of the 28 students earned an A or a B. So, the experimental probability that a student did not earn that grade is ...

  p(<B) = (28 -18)/28 = 10/28

  p(<B) = 5/14 ≈ 35.7%

6 0
3 years ago
Name the other angles that are congruent to &lt;1. There are three solutions to this question. Only write the number of the cong
Goshia [24]
The answer is 4 I believe so
4 0
3 years ago
Read 2 more answers
The sum of two numbers is twenty-four. The difference of the two numbers is four.
RSB [31]

Answer:

x + y = 24

x - y = 4

Now, add these two equations.

You get,

2x = 28

x =  \frac{28}{2}

x = 14

Given,

x + y = 24

14 + y = 24

y = 24 - 14

y = 10

You can test this to the other equation as well.

x - y = 4

14 - 10 = 4

Hence, the two numbers are 14 and 10.

3 0
2 years ago
Given the trinomial 2x*2 + 4x + 4, predict the type of solutions. a. Two rational solutions b. One rational solution c. Two irra
OverLord2011 [107]

Answer:

d. Two complex solutions

Step-by-step explanation:

We have been given a trinomial 2x^2+4x+4 and we are supposed to predict the type of solutions of our given trinomial.

We will use discriminant formula to solve for our given problem.

\text{Discriminant}=b^2-4ac, where,

a =\text{Coefficient of }x^2,

b =\text{Coefficient of }x,

c =\text{Constant }

Conclusion from the result of Discriminant are:

D

D=0\text{ means one real zero with of multiplicity two}

D>0\text{ means two distinct zeroes}

Upon substituting our given values in above formula we will get,

\text{Discriminant}=4^2-4*2*4

\text{Discriminant}=16-32

\text{Discriminant}=-16

Since our discriminant is less than zero, therefore, out given trinomial will have two complex solutions and option d is the correct choice.

3 0
3 years ago
Read 2 more answers
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