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erik [133]
3 years ago
9

How to calculate a circumference of a circle?

Mathematics
2 answers:
aliina [53]3 years ago
8 0

Answer: Pi multiplied by the diameter of the circle

Step-by-step explanation:

rjkz [21]3 years ago
5 0

Answer:

The formula for finding the circumference of a circle is C = 2\pi r. You substitute the radius of the circle for r and multiply it by 2\pi.

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Closest to Zero
Finger [1]

Answer:

(6*3)^1 - 2(4+5)

Step-by-step explanation:

This is pure logic, so there is no step-by-step explanation.

6 0
3 years ago
Please answer this. I would greatly appreciate it
julia-pushkina [17]

Answer:

The length of the side TU is approximately 29.9 feet long.

Step-by-step explanation:

There is a trigonometry law called the law of sines, which states the sine of an angle divided by its opposite side is equivalent to the sine of all the other angles in that right triangle divided by its corresponding opposite side. You can use this law to help you solve for x. By applying the law of sines, you'll get that \frac{sin(90^{o})}{x} =\frac{sin(42^{o})}{20} ⇒ \frac{x}{sin(90^{o})} = \frac{20}{sin(42^{o})} ⇒ x=\frac{20*sin(90^o)}{sin(42^{o})} ⇒ x=29.9ft.

3 0
3 years ago
4. A stone nudged off the Royal Gorge Bridge near Cañon City, Colorado, falls 1053 feet before hitting water. Because its speed
Feliz [49]
Try to list the questions out. That will help good luck!
4 0
3 years ago
In cashing a check for $220, Christina asked for the whole amount in $10 and $20 bills. She received a total of 13 bills, four o
yKpoI14uk [10]

Hi

if she recieived 13 bills and 4 are 10 $? then we have 13-4= 9 20$ bills

so 4x10 +9x20 = 40+180 = 220

So yes it's true

5 0
3 years ago
Solution to this math question 4y+3>35
Sliva [168]
4y+3>35
-3 -3
4y > 32
4 4
y>8
4 0
4 years ago
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