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ELEN [110]
3 years ago
10

Need help answer plzzzz ​

Mathematics
2 answers:
tatiyna3 years ago
7 0
2n+n+108=180
3n=72
n= 24
dolphi86 [110]3 years ago
5 0

:2n+n+108=180

3n=72

n= 24

Step-by-step explanation: WAIT nvm i got it!!

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A bicycle wheel makes five rotations. the bicycle travels 44.48 ft. Find the diameter of the wheel in inches.
Tema [17]

Answer:

2.42 feet

Step-by-step explanation:

the bicycle wheel rotates 5 times and travels 37.94 feet, then we know that the circumference of the wheel (the outside of the wheel as it touches the ground 5 times around) is 37.94/5 = 7.588

 

Then we use the formula for the circumference of a circle: 2(pi)(radius) = circumference

 

We plug in what we know 2(3.14)(radius) = 7.588 and then solve for the radius

 

We divide 2 from both sides of the equation (3.14)(radius) = 3.794

 

We divide pi from both sides (radius) = 1.208

 

Then the last step, we multiply the radius by 2, because we need the diameter, which is double the radius

 

1.208 * 2 = 2.416 or 2.42 rounded up

 

Final answer = 2.42 feet

7 0
3 years ago
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Does anyone know the answer to this like I don't understand how to do this?
victus00 [196]

Answer:

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Step-by-step explanation:

The m∠1 is equal to 135°. Since ∠1 and ∠5 are alternate exterior angles, they will be congruent.

5 0
2 years ago
Making Connections Read the word problem. Use the review vocabulary to describe what each number represents.​
Wittaler [7]

Answer:

dividend, divisor, quotient

Step-by-step explanation:

The answers are in the same order as the vocabulary words

8 0
2 years ago
Choose the correct answer to 96 divided by 6
4vir4ik [10]

Answer:

correct answer is 16. hope that helps

5 0
3 years ago
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HELP
Shtirlitz [24]

x(x + 9-x) = 6^2

9x = 36

x = 4


Answer

c. 4

4 0
3 years ago
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