Answer: 72 ft
Step-by-step explanation:
Given
The width of a post is 
Posts are separated by 
chain
for 2 posts, length is 
for 3 posts, length is 
for 4 posts, it is 
i.e. 11 ft is adding on the addition of another post
for 7 posts it is 
Thus, the total length of the fence is 
Hi!
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Area of a triangle = 
Area of a square = 
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QUESTION 1: Determine the area of the triangular face.
<u>The triangular face is 320 square feet.</u>
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QUESTION 2: Determine the surface area of the entire figure.
<em>Now, add the 4 triangular faces to the area of the square face.</em>
<u>The total surface area is 1204 square feet.</u>
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<u><em></em></u>
<u><em>For more information, see:</em></u>
brainly.com/question/4637102
brainly.com/question/22971514
Answer:
1 1/3
Step-by-step explanation:
dozen=12
we have to divide 5 1/3 by 4 because the recipe is calling for 36 muffins (4*12)
5 1/3=16/3
16/3 divided by 4/1
KEEP CHANGE FLIP
16/3 times 1/4= 1 1/3
<h3>
Answer: D) $16.77</h3>
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Explanation:
The meter goes from 9854 to 0023. You can think of 0023 as 10023 (even though the meter only has 4 digits, so it rolls over to start over again).
So,
10023 - 9854 = 169
This means 169 kw hours of electricity are used for the month of December.
The first 100 kw hours costs $4.35
There are 169-100 = 69 kw hours left, and they cost $0.18 each, so we add on 69*0.18 = 12.42 getting 4.35 + 12.42 = 16.77
Answer:
Step-by-step explanation:
This question is asking you "what angle gives you a cos of -square root 3/2"? The cosine by definition is the side adjacent to the angle over the hypotenuse. So set up the right triangle. We do not know which quadrant we are in since we are not told that, but if the cos is negative, then we are in either QII or QIII. In QII this is a 150 degree angle, and in QIII this is a 210 degree angle.
