2 years ago

Answer Quick it has to be finished in 5 min

Mathematics

1 answer:

Dmitrij [34]2 years ago

4 0

I believe it’s 25ft
Sorry! I haven’t worked with Surface Area in a while.

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Find the missing length indicated. Leave your answer in simplest radical form.

musickatia [10]

Answer:

1). x = 81

2). x = 84

Step-by-step explanation:

1). By applying geometric mean theorem in the given triangle,

$\frac{x}{18\sqrt{14}}= \frac{18\sqrt{14}}{56}$

56x = (18√14)²

56x = 4536

x = $\frac{4536}{56}$

x = 81

2). By applying geometric mean theorem,

$\frac{x}{8\sqrt{21}}= \frac{8\sqrt{21} }{16}$

16x = (8√21)²

16x = 1344

x = $\frac{1344}{16}$

x = 84

6 0

2 years ago

Need help on this one thank u

Mkey [24]

Answer:

Step-by-step explanation:

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2 years ago

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1: A cooking show currently has about 223,000 regular viewers. The number of regular viewers has been decreasing at a rate of 4.

goldenfox [79]

<span>10481 that is the answer</span>

3 0

3 years ago

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A high school administrator determined that 22% of the students worked part-time after school with an ±8% margin of error. If th

Volgvan

Answer:

A) 199 to 426 students

Step-by-step explanation:

We add and subtract the margin of error on the original percentage

This leaves us with 30% and 14%

30% of 1420 is 426

14% of 1420 199 (rounded to whole number)

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3 years ago

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Carl is boarding a plane. He has 222 checked bags of equal weight and a backpack that weighs 4 \text{ kg}4 kg4, space, k, g. The

umka21 [38]

Let w = weight of each bag, kg

There are 222 bags and one backpack that weighs 4 kg.

The total weight of checked baggage is 35 kg, therefore
222w + 4 = 35
222w = 35 - 4 = 31
w = 31/222 = 0.1396 kg =139.6 g

Answer:
The equation to determine w is 222w + 4 = 35.

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3 years ago

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