g(x) = 0
This is asking at what x value does y = 0. g(x) = y
y = 0, when x is 6
<em>Sasha’s daily tips this week were $43, $32, $65, $88, $50, and $72. Is Sasha correct in thinking that the mean accurately represents how much money she makes in daily tips? </em>
a. Yes, Sasha is correct. The mean amount she makes is $
in a day.
b. Yes, Sasha is correct. The mean amount she makes is $65.33 in a day.
c. No, Sasha is incorrect. The median amount she makes is $53.00 in a day.
d. No, Sasha is incorrect. The median amount she makes is $60.00 in a day.
<h3>
Answer:</h3>
a. Yes, Sasha is correct. The mean amount she makes is $58.33 in a day.
<h3>
Step-by-step explanation: </h3>
Gather all of Sasha's daily tips, we will add them all and divide them by the number of tips on the workweek. We will get:
When rounding 
we get an answer of
Answer:
a. <em>about 187 feet</em>
b. <em>about 19 trees</em>
c. <em>about 228 dollars</em>
What we know:
- 80 ft = hypotenuse
- 35 ft = short side
- x ft = long side
- it is a <em>right</em> triangle
a. Find the perimeter of the field. <em>about 187 feet</em>
<u>solve for the missing side length ('x')</u>:
- 35^2 + x^2 = 80^2
- 1225 + x^2 = 6400
- x^2 = 5175
- x = 15sqrt(23) or approx. 71.92
<u>add all side lengths</u>:
- P = 80 + 35 + 71.92
- P = 115 + 72 (rounded)
- P = 187 ft
b. You are going to plant dogwood seedlings about every ten feet around the field's edge. How many trees do you need? <em>about 19 trees</em>
- divide perimeter by 10 187/10 = 18.7
- round 18.7 trees = about 19 trees
c. If each dogwood seedling sells for $12, how much will the trees cost? <em>about $228</em>
- multiply trees by cost of each $12 x 19 trees = $228
- about $228 for the trees
Considering the sum of the internal angles of a triangle, the measures are given as follows:
<h3>What is the sum of the internal angles of a triangle?</h3>
The sum of the internal angles of a triangle is of 180º.
In general terms, the sum of the internal angles of a polygon of n sides is given by:
S = (n - 2) x 180º.
For a triangle, n = 3, hence S = 180º.
For this problem, the three internal angles of the triangle are given as follows:
7x - 4, 4x, 73.
Hence we can solve for x applying the sum as follows:
7x - 4 + 4x + 73 = 180
11x = 111.
x = 10.09.
Hence:
A = 4x = 4 x 10.09 = 40.36º.
B = 7 x 10.09 - 4 = 66.64º.
More can be learned about the sum of the internal angles of a triangle at brainly.com/question/25215131
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