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Dovator [93]
3 years ago
7

Someone know this???! I need help!

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
7 0
I think the answer is B at 4.7
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Please help!!!!<br> <img src="https://tex.z-dn.net/?f=%28%5Cpi%20%5Csqrt%2081%20%5Cfrac%7B%5Csqrt%5B3%5D%7B8%7D%7D%7B2%7D%20%29%
11111nata11111 [884]

Step-by-step explanation:

(9\pi \frac{2}{2}  )\div 3\pi \\

\frac{9\pi}{3\pi}  \\

3\pi

3π is the answer

7 0
2 years ago
The Jones drove 108 miles on 4 gallons of gas to the amusement park. At this rate how many
Tatiana [17]

Answer:

162 miles

Step-by-step explanation:

108m / 4g = 27m/g

27m = 1 g

27m x 6g = 162

8 0
3 years ago
24. Janelle has 342 pennies, 62 nickels,
mixer [17]

Answer:

$7.72

Step-by-step explanation:

62×5=310. 12×10=120. Add all that up and you get $7.72

6 0
3 years ago
Read 2 more answers
Yvonne closes her eyes and picks a candy from the bag,
Sonja [21]
Okay? We are going to need more information that that.
8 0
3 years ago
Define the concept of an angle and show how it should be indicated in Math (notation). Mention at least two ways.​
Vedmedyk [2.9K]

An angle is denoted by the angle symbol ∠ and the three letters representing the name of the angle.

An angle is denoted by the angle symbol ∠ which is then being followed by three letters that will represent the points that form an angle.

Lets say for example, the expression ∠ABC will mean that “the angle is formed by the points A, B and C”

where the vertex of the angle is at the point B as it is in the middle.

Angles can also be of different types like:

An Acute Angle which means an angle is less than 90 degrees.

A Right Angle which means an angle which is exactly 90 degrees.

An Obtuse Angle which is an angle more than 90 degrees and less than 180 degrees.

A Straight Angle which is an angle that is exactly 180 degrees.

And a Reflex Angle which is an angle greater than 180 degrees and less than 360 degrees.

Therefore, an angle is denoted by the angle symbol ∠ and the three letters representing the name of the angle.

Learn more about angles here:

brainly.com/question/25716982

#SPJ9

8 0
2 years ago
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