Answer:
As Per Provided Information
- Length of diagonal of square is 4√2 cm
We have been asked to find the length , perimeter and area of square .
First let's calculate the side of square .
Using Formulae
On substituting the value in above formula we obtain
<u>Therefore</u><u>,</u>
- <u>Length </u><u>of </u><u>its </u><u>side </u><u>is </u><u>4</u><u> </u><u>cm</u><u>.</u>
Finding the perimeter of square.
Substituting the value we obtain
<u>Therefore</u><u>,</u>
- <u>Perimeter </u><u>of </u><u>square </u><u>is </u><u>1</u><u>6</u><u> </u><u>cm </u><u>.</u>
Finding the area of square .
Substituting the value we get
<u>Therefore</u><u>,</u>
- <u>Area </u><u>of</u><u> </u><u>square</u><u> </u><u>is </u><u>1</u><u>6</u><u> </u><u>cm²</u><u>.</u>
Answer:
theres the graph
Step-by-step explanation:
Answer: Rank me brainlist if this helps:)
False
$25,706.48
Step-by-step explanation:
The annual percentage rate (APR) is 4%, so the monthly rate is 4%/12 = ⅓%.
25 years = 300 months.
The monthly deposit (annuity) is $50.
The future value of the annuities is:
F = A [(1 + i)ⁿ − 1] / i
Given i = 1/300, A = 50, and n = 300:
F = 50 [(1 + 1/300)³⁰⁰ − 1] / (1/300)
F = 25,706.48
The statement is false. The amount after 25 years is less than $30,000.
Let's test choice A.
<span>The 13- to 15-year olds spent an average of 14 hours studying last week.
</span>(6 + 7 + 8 + 10 + 12 + 12 + 12 + 13 + 14 + 14)/10 = 10.8 = average
The 13- to 15-year olds spent an average of 10.8 hours studying last week. not 14. Thus, Choice A is incorrect.
Let's test Choice B.
<span>The median value for the hours spent studying last week for the 13- to 15-year olds is greater than the median value for the hours spent studying last week for the 16- to 18-year olds.
The median is found by finding the middle number/set in the data given. Observe.
</span><span>13- to 15-year olds: 6, 7, 8, 10, (12, 12,) 12, 13, 14, 14
12 + 12 = 24/2 = 12
Median: 12
</span><span>16- to 18-year olds: 3, 8, 9, 9, (9, 10,) 13, 14, 15, 18
9 + 10 = 19/ 2 = 9.5
Median: 9.5
Therefore, Choice B is true since the </span><span>median value for the hours spent studying last week for the 13- to 15-year olds is greater than the median value for the hours spent studying last week for the 16- to 18-year olds.
As for Choices C and D, they are incorrect. C is incorrect because the range of the 13- to 15-year olds is 14 - 6 = 8 and the range of the </span>16- to 18-year olds is 18 - 3 = 15. So this means, <span>The range for the hours spent studying last week for the 13- to 15-year olds is NOT the same as the range for the hours spent studying last week for the 16- to 18-year olds. Thus, C is incorrect.
D is incorrect because the mode</span> for the 16- to 18-year olds is 9 and the mode for the 13- to 15-year olds 12. Thus, t<span>he mode for the hours spent studying last week for the 13- to 15-year olds is NOT less than the mode for the hours spent studying last week for the 16- to 18-year olds. Therefore, D is incorrect. </span>
In conclusion, Choice B is the correct answer.
Happy Studying!
Answer:
3 pi
Step-by-step explanation:
We already know that the sum of the angles adds up to 360.
Therefore we get 73+ 104+ 43 + x = 360, where x = 140
arc length =
were the angle is 140 and r = 4. The radius was given.
Hope this helps.