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Charra [1.4K]
2 years ago
12

Isabella is making a huge flag of her country, the Republic of Seychelles, on a canvas 20 by 10 meters long. To do that, she has

to draw a diagonal line that begins at the bottom-left corner and ends at the top side of the flag, 6.66.66, point, 6 meters to the right. Since the ends of the diagonal line are too far to put a ruler between them, Isabella wanted to find the angle of the diagonal and draw it using a protractor.
What is the angle of elevation, in degrees, of the diagonal?
Mathematics
1 answer:
erica [24]2 years ago
7 0

Answer:

33.4

Step-by-step explanation:

We are given the side opposite to the missing angle and the side adjacent to the missing angle. The appropriate trigonometric ratio is therefore the tangent.

Denoting the missing angle by 0, we obtain the equation Tan(0)= 6.6/10

Evaluating this result in the calculator and rounding to the nearest tenth, we get 0=33.4

The angle between the diagonal line and the left edge of the flag is 33.4

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Convert to milliliters: 34 liters
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Answer:

D, 34,000 milliliters

Step-by-step explanation:

There are 1,000 milliliters in a liter. So, if we had 1 liter, we would have 1*1,000=1,000 milliliters.

When you change the 1 liter to 34, we can just substitute 34 for 1. So, the answer is 34*1,000=34,000 milliliters, or D

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4 years ago
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7 0
3 years ago
What is -3(5+5)&gt;5x?​
VMariaS [17]

Answer:

The answer is x < -6

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-3(5+5)>5x

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-30>5x

5x<-30

Divide both side by 5

5x÷5 < -30÷5

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Simplify the following expressions. Write your answers as a power. Complete problems 1 through 6.
sertanlavr [38]

The expression is given to be:

\frac{5^4\cdot5^2}{5^3}

Recall the multiplication rule of exponent given to be:

x^a\cdot x^b=x^{a+b}

Therefore, we can simplify the numerator to be:

5^4\cdot5^2=5^{4+2}=5^6

Hence, the expression becomes:

\Rightarrow\frac{5^6}{5^3}

Recall the division rule of exponent given to be:

\frac{x^a}{x^b}=x^{a-b}

Therefore, the expression becomes:

\frac{5^6}{5^3}=5^{6-3}=5^3

Evaluating the answer, we have:

5^3=125

Therefore, the answer is:

\frac{5^4\cdot5^2}{5^3}=125

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1 year ago
Alfredo's painting his storage shed. He won't paint the top or bottom of the shed so he needs to calculate the lateral surface a
slavikrds [6]

Answer:

He is not painting the bottom or top meaning that he will paint 4 sides total,   when there is a rectangular prism there are 6 sides and 3 pairs of 2 equal sides, so since there is a wall that is 9ft x 7 ft there is two of those, and since there is a wall that is 12 ft x 7 ft there are two of those as well. meaning that (7x9)·2=126 and (12x7)·2=168 when added we get 294. meaning that he needs to paint an area of 294 ft

7 0
2 years ago
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