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3 years ago

How many inches are in three fourths of a yard

1 answer:

3 0

The answer is 27 inches. I am 90% sure of it. It is 27 because a yard has 36 inches. So you do the rule of three. 36/4*3. 36/4 is 9. 9*3=27. I hope you pass your test! :D

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The most common shape for cylindrical container in which the height and the diameter are equal.

Jobisdone [24]

Answer:

Step-by-step explanation:

7 0

3 years ago

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a surveyor measures the distance to the two landmarks as shown in the diagram what is the distance d. between the landmarks

Inessa [10]

<h3>The distance between two landmarks is 123 meters</h3>

<em><u>Solution:</u></em>

We have to find the distance between two landmarks

<em><u>Use the law of cosines</u></em>

The third side of a triangle can be found when we know two sides and the angle between them

$c^2 = a^2 + b^2 - 2ab\ cos c$

Here, angle between 90 meters and 130 meters is 65 degrees

From figure,

a = 90

b = 130

c = d

Therefore,

$d^2 = 90^2 + 130^2 - 2(90)(130)\ cos 65\\\\d^2 = 8100 + 16900 - 23400\ cos\ 65\\\\d^2 = 25000 - 23400 \times 0.4226\\\\d^2 = 25000 - 9889.267\\\\d^2 = 15110.73\\\\d = 122.92\\\\d \approx 123$

Thus, the distance between two landmarks is 123 meters

8 0

3 years ago

F(X)=2x^2 +1 find and simplify:: if f(a) =19 find a.<br> Isn't a just 19??

liberstina [14]

$2a^2+1=19\\
2a^2=18\\
a^2=9\\
a=-3 \vee a=3$

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3 years ago

How many students tired out for the volleyball team is this a statistical or no

vodomira [7]

That question is not a statistical question since there will be only one answer. If it were to be statistical it would have multiple answers an example of that type of question would be, Why did you decide to try out for the volleyball team? This is statistical because some could say they joined for fun, credits, to do something active, etc.. there would be multiple answers. Your question, How many students tried out for the volleyball team isn't statistical since it will have one answer such as, 26 students, 15 student, 2 students, etc...

Hope this helped!

4 0

3 years ago

A plant measured x inches tall last week and 8 inches tall this week. Represent the number of inches the plant grew

uranmaximum [27]

To find out how many inches were gained, solve it with the expression 8 - x.

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3 years ago

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