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3 years ago

A 20-foot flagpole casts a 6-foot Shadow how tall is a nearby building that casts a 30-foot shadow

2 answers:

8 0

The building would be 100ft tall. You have to take 20/6 = ?/30 The difference between 6 and 30 is x5. Then all you have to do is 20x5 and you get 100ft.

trapecia [35]3 years ago

7 0

Answer :

The building would be 100ft tall. You have to take 20/6 = ?/30 The difference between 6 and 30 is x5. Then all you have to do is 20x5 and you get 100ft.

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Tell whether the angles are complementary or supplementary. Then find the value of x.

oksano4ka [1.4K]

Answer:

1) A

2) x = 60

Step-by-step explanation:

1) A cuz complementary these two angles add up to be 90 degrees

2) 2x - 30 = 90

2x = 120

x = 60

7 0

3 years ago

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I invited 8 people to a party (including me) and i only had 3 brownies. How much did each person get if everyone got a fair shar

Masja [62]

Answer:

0.375

Step-by-step explanation:

Just divide 3 over 8.

5 0

3 years ago

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what is the probability of choosing a point inside a cylinder but not inside the cone that has the same base and height as the c

MArishka [77]

$The\ cone\ that\ has\ the\ same\ base\ and\ height\ as\ the\ cylinder\\states\ \frac{1}{3}\ of\ the\ cylinder.\\\\The\ probality\ of\ choosing\ a\ point\ inside\ a\ cylinder\ not\ inside\\the\ cone\ is\ equal\ to\ \frac{2}{3}.$

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2 years ago

7 1/2 lb =_oz please help me

KonstantinChe [14]

1 lb is equal to 16 oz, therefore 16 * 7 is 112oz then add 1/2 lb which is 8oz so the final answer is 120 oz

3 0

3 years ago

If j = k, then j + 9 = k + 9 represents which algebraic property

sleet_krkn [62]

Answer:

c) The given expression represents Addition Property of Equality.

Step-by-step explanation:

Here, the given expression is j = k

Now by ADDITION PROPERTY OF EQUALITY:

The property that states that if you add the same number to both sides of an equation, the sides remain equal.

So, if A = B ⇒ A + x = B + x

Now, here given that j = k

If we add the same number 9 on both the sides, the equation remains undisturbed.

⇒ j + 9 = k + 9

Hence, the above expression represents Addition Property of Equality.

8 0

3 years ago