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Llana [10]
3 years ago
11

How do you find the length of a circle

Mathematics
1 answer:
prisoha [69]3 years ago
3 0

A circle is 360° all the way around; therefore,

if you divide an arc's degree measure by 360°, you find the fraction of the circle's circumference that the arc makes up.

Then, if you multiply the length all the way around the circle (the circle's circumference) by that fraction, you get the length along the arc

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Solve the square root of 2x-5=x-4​
Varvara68 [4.7K]
Answer:

Simplifying
2x + -5 = x + -4

Reorder the terms:
-5 + 2x = x + -4

Reorder the terms:
-5 + 2x = -4 + x

Solving
-5 + 2x = -4 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
-5 + 2x + -1x = -4 + x + -1x

Combine like terms: 2x + -1x = 1x
-5 + 1x = -4 + x + -1x

Combine like terms: x + -1x = 0
-5 + 1x = -4 + 0
-5 + 1x = -4

Add '5' to each side of the equation.
-5 + 5 + 1x = -4 + 5

Combine like terms: -5 + 5 = 0
0 + 1x = -4 + 5
1x = -4 + 5

Combine like terms: -4 + 5 = 1
1x = 1

Divide each side by '1'.
x = 1

Simplifying
x = 1
8 0
3 years ago
Please help me I will give brainliest ​
mel-nik [20]

Answer:

D

Step-by-step explanation:

um well just based on what its asking for it wants a sentence that uses both.

8 0
2 years ago
Internet access to use online banking cost you $39.99 per month. A book of checks cost your $17.95 per 100. Your bank charges yo
Inessa05 [86]

Answer:

22.00

Step-by-step explanation:

it wants you to only buy 25 checks even though thats not possible in real life

5 0
3 years ago
Frank 20, sara20, randy15, braheem22, alice20, what is the mode for the month
Vikki [24]
If I remember correctly, more is the middle. So you first line up the numbers from least to greatest-
25,20,20,20,22
Then you count equally from each side to get to the number in the middle.
The answer would be 20
For future references, if there are two numbers in the middle, you and them together, and then divide that number by two.
Hope this helps!
5 0
3 years ago
Instructions: Find the length of the missing sides. Round your
lora16 [44]

The values of x and y are 19 and 14 respectively.

<h3 /><h3>How to determine the length</h3>

Given the hypotenuse = 24

Opposite = x

Adjacent = y

Let's use the sine ratio to find the opposite side

sin of angle = opposite/hypotenuse

sin 54 = x/24

Cross multiplysin 54 × 24 ,= x

x = 19.42

x = 19

To find the adjacent side, we use cosine ratio

cos = adjacent/hypotenuse

cos 54 = y/25

Cross multiply

cos 54 × 24 = y

y = 14

Thus, the values of x and y are 19 and 14 respectively.

Learn more about trigonometric identities here:

brainly.com/question/20094605

#SPJ1`

3 0
2 years ago
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