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3 years ago

2. Estimate the square root of the following

Mathematics

2 answers:

In-s [12.5K]3 years ago

7 0

Answer:

1..9.9

2....23.9

3...106.9

4....21.8

viktelen [127]3 years ago

7 0

Step-by-step explanation:

1-9.9

2-23.9

3-106.9

4-21.8

5-95.01

6-715.8

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3 years ago

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Circle B is shown. Line segments C B, D B, and E B are radii and they form 3 congruent angles. What does Arc C D E describe? a m

nydimaria [60]

Answer:

a major arc

Step-by-step explanation:

A circle is the locus of point in which has a given distance from a fixed point (center of the circle).

B is the center of the circle C B, D B, and E B are radii forming 3 congruent angle. Since the sum of angles in a circle is 360°, the 3 line segments form 3 congruent angles of 120° each (360/3).

Therefore the angle measure of Arc C D E = Arc CD + Arc DE = 120° + 120° = 240°

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3 years ago

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Maria has 10 sheets of paper. She cuts some of the sheets into five parts each. After that Maria has 22 pieces in total. How man

vladimir2022 [97]

Answer:

3 sheets

Step-by-step explanation:

It is given that:

Number of sheets Maria had = 10

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After cutting the sheet, the number of the sheets that Maria fad in total = 22

So Maria cut 1 sheet = 5 parts

Therefore, 1 sheet gives 5 pieces

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3 years ago

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loris [4]

(-8q^3r^4s^2)^2 =

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A 30 feet tall building casts a 5 foot shadow. what is the suns angle of inclination

ohaa [14]

Make a drawing of the situation:

Recalling the tangent trigonometric relationship, if the angle of inclination is A, then:

$\begin{gathered} \tan (A)=\frac{30\text{ feet}}{5\text{ feet}} \\ \Rightarrow\tan (A)=6 \end{gathered}$

Use the inverse tangent function to find the value of A:

$A=\tan ^{-1}(6)$

Use a calculator to find the numerical value of the inverse tangent of 6:

$A=80.52767779\ldots$

Therefore, the angle of inclination of the Sun is approximately 80.5°.

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1 year ago