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Answer:
e ≥ 114 where e is the number of envelopes
Step-by-step explanation:
Let the number of envelopes for invitations to address be --------e
Hence the inequality of the number of envelopes is : e ≥ 140
Number of addressed envelopes is : 26
Remaining number of envelopes to address is : 140 -26 = 114 or more
The inequality that describes how many more invitations must be addressed is ;
e ≥ 114
This question is not complete. This is because it lacks the appropriate diagram containing necessary information to solve this question.
Please find attached the appropriate diagram to solve for this question
Complete Question :
The surface area of a given cone is 1,885.7143 square inches. What is the slant height?
Answer:
25 inches
Step-by-step explanation:
In the diagram, we are given the following information
Height of the cone = 20 inches
Radius of the cone = 15 inches.
The formula for the slant height of a cone represented by l =
l² = r² + h²
l = √(r² + h²)
l = √(15² + 20²)
l = √(225 + 400)
l = √625
l = 25 inches
Therefore, the slant height of this cone = 25 inches
x is equal to 27.
In order to find the value of x, you have to use the average formula and solve for the missing variable. The mean formula is all of the numbers added together divided by the number of inputs.
(inputs added)/(number of inputs) = Average
(2 + 7 + x)/3 = 12 ----> Multiply by 3
9 + x = 36 ----> Subtract 9
x = 27
Answer:
15.766
Step-by-step explanation:
17 menos 1.234 es 15