Answer:
Step-by-step explanation:
Given
See attachment for triangle
Required
Select the equations that solves the unknown lengths
From the attachment, the unknown lengths are:
AC and CB
Where
To calculate AC, we make use of cosine rule
Make AC the subject
To solve for BC, we make use of sine rule
Make BC the subject
The required value of the sum of the decimal values is 0.5536. Option c is correct.
Given that,
0.4 + 0.143 + 0.3706 =
<h3>What is a recurring decimal?</h3>
It is defined as a decimal number that only consists of repeating digits after a certain interval after the decimal. For example, 94.642642642..., 213.569569... etc.
Here,
To simplify 0.4 + 0.143 + 0. 3706 we transform it into
= 0.0400 + 0.1430 + 0.3706
= 0.1830 + 0.3706
= 0.5536
Thus, the required value of the sum of the decimal values is 0.5536. Option c is correct.
For more information about recurring decimal check it out here:
brainly.com/question/820308
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Complete question :
Ryan is mowing lawns. It takes him an hour to mow one lawn. He has already spent 2 hours mowing lawns today. He can only mow today for a total of 5 hours at most. The given inequality can be used to find x, the number of lawns he can still mow today. Which statement is true? A. Ryan can mow no fewer than 7 additional lawns today. B. Ryan can mow no more than 3 additional lawns today. C. Ryan can mow no more than 7 additional lawns today. D. Ryan can mow no fewer than 3 additional lawns today.
Answer:
B. Ryan can mow no more than 3 additional lawns
Step-by-step explanation:
Given that :
Time taken to now 1 lawn = 1 hour = 60 minutes
Number of hours already spent mowing today = 2
He can mow at most 5 hours mowing today
Find the number of lawn x he can still mow today:
Since 1 lawn takes 1 hour to mow ;
Lawns mowed in 2 hours = 2 lawns
The most number of lawn he can mow today Given that he can only spent at most 5 hours mowing will be (5/1) = 5 lawns
Lawns mowed already + x ≤ 5
2 + x ≤ 5
x ≤ 5 - 2
x ≤ 3
Hence, Ryan can mow no more than 3 additional lawns.
Answer:
The expression for area of rectangle is:
Step-by-step explanation:
Length of Rectangle =
Width of Rectangle =
We need to find Area of Rectangle.
The formula used is:
Putting values of length and width and finding area
We will multiply constants with constants and same variables
So, The expression for area of rectangle is:
Answer:
- <u><em>Option A: 500 pages</em></u>
Explanation:
<u>1. Number of pages of the first 5 novels</u>
- Average = [Number of pages] / [number of novels]
- 450 pages / novel = Number of pages / 5 novels
- Number of pages = 5 novels × 450 pages / novel = 2,250 pages
<u>2. Average length of all 6 novels</u>
- Average = [Number of pages] / [number of novels]
- Number of pages of 6 novels = 2,250 pages + 750 pages = 3,000 pages
- Average = 3,000 pages / 6 novels = 500 pages / novel