Determine the area of the yellow sector
1 answer:
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Answer:
In interval notation: (-12,3)
Step-by-step explanation:
To solve the expression shown in the problem you must:
- Subtract 36 from both sides, then:
- Now you must find two number whose sum is 9 and whose produt is 36. These would be -3 and 12. Then, you have:
- Therefore the result is:
In interval notation:
(-12,3)
Join the center of the hexagon with the 2 base angles.
An equilateral triangle, with side length x, is formed.
(remark: a regular hexagon is made up of 6 equilateral triangles with equal length)
The height
forms 2 congruent right triangles with :
hypotenuse= x, side_1=x/2, and side_2=.
From the pythagorean theorem we have:
thus, x=4.
The area of the triangle is 1/2 * 4 *
=6.93 (mm squared)
The area of the hexagon is 6* the area of the triangle = 42 (mm squared)
Answer: a. 42 (mm squared)
An equilateral triangle, with side length x, is formed.
(remark: a regular hexagon is made up of 6 equilateral triangles with equal length)
The height
hypotenuse= x, side_1=x/2, and side_2=
From the pythagorean theorem we have:
thus, x=4.
The area of the triangle is 1/2 * 4 *
The area of the hexagon is 6* the area of the triangle = 42 (mm squared)
Answer: a. 42 (mm squared)
Answer:
15%
Step-by-step explanation:
step 1
Find out the total amount
step 2
What percentage of the total amount is spent on Goods?
we know that
The total amount of $4,736 represent the 100%
so
using proportion
Find out what percentage represent the amount of $699 (Goods)
Round to the nearest whole number