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2 years ago

Name the minor arc and find it's measure.

Mathematics

2 answers:

Vladimir79 [104]2 years ago

6 0

Based on the given figure, the minor arc is AB and its measure is 115°.

Minor arc is the arc that is less than half of the circle or less than 180°.
Major arc is the arc that is more than 180°. In this case, the major arc is ADB. Its measure is the difference of 360° and the minor arc, 245°

choli [55]2 years ago

5 0

Answer:

1.c. 72cm^2

2.c. m<1=36,m<2=72

3.b.7/2 and 49/4

4.c. 247.7 in^2

5.b. AB;115

6.a. 30 in

7.b. 10.89m^2

8.d. 11.7 m^2

9.(270pie+81/3)m^2

10.d. 20.73

Step-by-step explanation:

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What is the solution of the equation 4[x + 2(3x – 7)] = 22x – 65?

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2 years ago

Which expression has the same value as 37.4 - 54.9?

GrogVix [38]

Answer:

Step-by-step explanation:

In the original expression = 37.4 - 54.9 = -17.5

So, we have to solve all the equations but 1 of them has to equal to -17.5

A) -54.9 + (-37.4) = -92.3

Remove parentheses

= -54.9 - 37.4

Subtract the numbers

-92.3

B) 54.9 - 37.4 = 17.5

Since 54.9 is greater than 37.4 just subtract normally

4 14

5 4. 9 < ------- Line up the decimal points like this

- 3 7. 4 <--------- Subtract the decimals

-----------------

1 7 . 5 <---------- This is the final answer to B.

C) 37.4 - (- 54.9) = 92.3

Change the sign to addition

=37.4 + 54.9

Add the numbers normally

54.9

+ 37. 4

--------------

92.3

D) 37.4 + (-54.9) = -17.5

Change the sign to subtraction

= 37.4 - 54.9

Subtract them normally (but as you can see you are subtracting a smaller number from a larger number so heres a trick that you can use switch the equation by putting the larger number in first like this....)

54.9 - 37.4 = 17.5 (REMEMBER the answer is not 17.5 because the original equation of D is reversed 37.4 - 54.9 so in this case your answer should be

- 17.5)

37.4 - 54.9 = -17.5

Your final answer is D because it matches 37.4 - 54.9.

Hope this helps!

3 0

2 years ago

Read 2 more answers

Soft drinks are sold in aluminum cans that measure 6 inches in height and 2 inches in diameter. How many cubic inches of drink a

pychu [463]

Answer:

113.04 cubic inches.

Step-by-step explanation:

We have been given that soft drinks are sold in aluminum cans that measure 6 inches in height and 2 inches in diameter.

To find the amount of drink contained in 6 cans, we will find the volume of 1 can using volume of cylinder formula.

$\text{Volume of cylinder}=\pi r^2h$ , where,

r = Radius of cylinder,

h = Height of cylinder.

First of let us divide diameter of given cylinder by 2 to get the radius of our cylinder as diameter is 2 times the radius.

$\text{Radius}=\frac{2\text{ inches}}{2}$

$\text{Radius}=1\text{ inch}$

Upon substituting our given values in volume formula we will get,

$\text{Volume of can}=\pi*\text{(1 inch)}^2*\text{6 inch}$

$\text{Volume of can}=3.14*\text{(1 inch)}^2*\text{6 inch}$

$\text{Volume of can}=18.84\text{ inch}^3$

Therefore, one can of soft drink contains 18.84 cubic inches of drink.

To find the amount of drink contained in 6 cans we will multiply volume of 1 can by 6.

$\text{Volume of 6 cans}=6\times 18.84\text{ inch}^3$

$\text{Volume of 6 cans}=113.04\text{ inch}^3$

Therefore, 6 cans of soft drink contain 113.04 cubic inches of drink.

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2 years ago

The formula to find the period of orbit of a satellite around a planet is T2=(4π2GM)r3 where r is the orbit’s mean radius, M is

tatyana61 [14]

I know what is the answer to this problem, I believe, if you cannot do it on your own check out www.answers.yahoo.com or private message me so I can explain

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