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
Ilia_Sergeevich [38]
3 years ago
6

At a zoo, the lion pen has a ring-shaped sidewalk around it. The outer edge of the sidewalk is

Mathematics
1 answer:
Paladinen [302]3 years ago
6 0

Answer:

i think the answer is 125.66 (or 125.6 if you use 3.14 as pi)

Step-by-step explanation:

First find the area of the blue circle by multiplying pi times the radius squared to get 380.13 (or 379.94 if multiplied 3.14)

Then find the area of the orange circle by doing the same thing to get 254.47

(or 254.34 if multiplied by 3.14)

finally subtract 380.13-254.47 to get 125.66.

(or 125.6)

You might be interested in
State the common factor of the terms in the polynomial 5x^2 + 30x^2 - 10x. Then factor the polynomial
tatuchka [14]

Answer:

The common factor is 5x.

The factored polynomial is: 5x(7x - 2)

Step-by-step explanation:

Factor of the numbers:

The common factor of the numbers 5, 30 and 10 is 5, as it is the greater common divisor of them, as found below:

5 - 30 - 10|5

1 - 6 - 2

Factor of the exponents:

Between x^2, x^2 and x, the common factor is the x with the lowest exponent. So x

Common factor

Number multiplied by exponents, so 5x.

Factoring the polynomial:

5x^2 + 30x^2 - 10x = 5x(\frac{5x^2}{5x} + \frac{30x^2}{5x} - \frac{10x}{5x}) = 5x(x + 6x - 2) = 5x(7x - 2)

The factored polynomial is: 5x(7x - 2)

6 0
2 years ago
Use the log table to estimate the value of log10 8.65. A. .9703 B. .9037 C. .9730 D. .9370
Alex_Xolod [135]
A common logarithmic provides the following value for the log10 of 8.65:
<span><span>0.9370161
Which number is closest to this one? 
The answer is D) 0.9370. 
This means that 8.65 = 10^(.9370). Note that that the number is less than 1, since 10^1 is 10, and 8.65 is less than 10. </span></span>
4 0
3 years ago
Read 2 more answers
1. Question: What is the number of the parking space covered by the car?
GalinKa [24]

Answer: the number of the parking space covered by the car is 87

Step-by-step explanation:

Numbers are assigned to each parking spot. Looking closely at the numbers assigned to each spot, the numbers are inverted and the number on each successive spot differ by one. The numbers are 86, 87, 88, 89, 90, 91

Therefore, the number assigned to the spot where the car would be 87

4 0
3 years ago
PLEASE HELP!! Will mark Brainliest!
Advocard [28]

Answer:

What is a polynomial?

  - In mathematics, a polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables

What is a rational function?

- In mathematics, a rational function is any function that can be defined by a rational fraction, which is an algebraic fraction such that both the numerator and the denominator are polynomials.

Are all polynomials rational functions?

.A function that cannot be written in the form of a polynomial, so no they are not all functions.

3 0
2 years ago
Can someone help will name brainliest if the answer is correct
Neporo4naja [7]

Answer:

64 hope it helps

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • (1/3)y2 + 12 = 5x where x = 3
    10·1 answer
  • Find the next three terms in the geometric sequence -36, 6, -1, 1/6
    15·1 answer
  • What is the solution to the equation x−5/6=−1?
    10·2 answers
  • Round 2,605 to the nearest hundred
    10·2 answers
  • An article reported that the mean annual adult consumption of wine was 3.85 gallons and that the standard deviation was 6.07 gal
    8·1 answer
  • Evaluate the algebraic expression. t + s - r
    12·1 answer
  • There are 10 balloons in an arrangement and 7 of them are red. What percentage of red balloons are in the arrangement?
    10·1 answer
  • Jeremy is participating in a school fundraiser selling
    15·1 answer
  • Noah Invested $2500 in an account paying 3.5% simple interest. How much was his account
    5·2 answers
  • Find y.<br>Help me please:))​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!