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inessss [21]
3 years ago
15

For a button to fit through its buttonhole, the hole needs to be the size of the button's diameter. What size buttonhole is need

ed for a button with a circumference of 7.38 centimeters? (Use the value of 3.14 to represent pi.)
Mathematics
2 answers:
jasenka [17]3 years ago
7 0
Diameter is 2.36 cm.

Given:
Circumference = 7.38 cm

Circumference of a circle is computed by multiplying 2, pi, and its radius.

C = 2πr

7.38 = 2 (3.14) r
7.38 = 6.28r
7.38/6.28 = 6.28r/6.28
1.18 = radius

Diameter = 2r
Diameter = 2(1.18)
Diameter = 2.36 cm
AleksandrR [38]3 years ago
5 0

Answer:

THE ANSWER IS 2.35 CM

Step-by-step explanation:


You might be interested in
A. 86<br> B. 111<br> C. 69<br> D. 71
dangina [55]
All the angles of a triangle add up to 180 degrees. 

30+39+<4= 180

69+<4= 180

Subtract 69 on both sides. 

<4= 111 degrees

<1 and <4 are supplementary and adjacent. They equal 180 degrees as well.

111+<1= 180

<1= 69 degrees

I hope this helps!
<em>~kaikers</em>
8 0
4 years ago
Read 2 more answers
Write the power property of log(m^n)
forsale [732]

Answer:

n log(m)

Step-by-step explanation:

6 0
3 years ago
In ALMN, n = 3.8 cm, 1 = 6.4 cm and ZM=117º. Find the length of m, to the nearest
bija089 [108]

Answer:

8.8

Step-by-step explanation:

TRUST ME LOL

5 0
3 years ago
A 7676 foot guy wire is attached to the top of an antenna. The angle between the guy wire and the ground is 68o68o. How tall (in
Fantom [35]

Answer:

70.47feet

Step-by-step explanation:

CHECK THE ATTACHMENT FOR THE INTERPRETATION OF THE QUESTION USING A FIQURE

From the attachment we can see that a triangle was formed, where the

OPPOSITE SIDE= X

HYPOTENUSE=76feet

From trigonometry,

Sin(θ)=opposite/Hypotenuse

Sin(68)= X/76

Cross multiply, we have,

X= Sin(68) × 76

X= 0.9272 × 76

X= 70.47feet

Therefore, the antenna is 70.47feet tall.

8 0
3 years ago
Mackenzie's ice cream shop lets customers choose 2
-BARSIC- [3]
<h3>Answer:   15</h3>

Explanation:

There are 6 toppings and we pick two different ones. If order mattered, then there would be 6*5 = 30 permutations. However, order doesn't matter. So we divide that result by 2 and we get 30/2 = 15 combinations.

3 0
3 years ago
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