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ivann1987 [24]
3 years ago
10

How many mm are in 3cm?

Mathematics
2 answers:
zalisa [80]3 years ago
8 0
3 centimeter (cm) = 30 millimeter (mm)

1 centimeter = 10 millimeters, so 3 × 10 = 30.
babymother [125]3 years ago
4 0
3 cm= 30 mm

The final answer is 30 mm~
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What is the final amount if 1235 is increased by 4% followed by a 4% decrease?​
NikAS [45]

Answer:

Step-by-step explanation:

Because firstly, it is increased by 4% but tge same is followed by a 4% decrease. So the final amount will be 1235

8 0
3 years ago
A taxi company charges $3 per ride plus $1.50 fo each mile traveled. Andrea wants to spend no more than $24 on the taxi ride. Ho
andreev551 [17]
The answer would be C because 24-3=21 then you would do 21/1.50=14 
6 0
3 years ago
Star Wars land encompasses an area of 14.0 acres. [1.00 acre = 4046.86m2]. If Star Wars land were made into a circle, what would
Free_Kalibri [48]

Answer:

<h3>The answer is 134.29 m</h3>

Step-by-step explanation:

First of all we need to convert 14.0 acres to m²

1.00 acre = 4046.86 m²

14.0 acres = 14 × 4046.86 = 56656.04 m²

Area of a circle = πr²

where

r is the radius

To find the radius substitute the value for the area into the above formula and solve for the radius

That's

56656.04 = \pi {r}^{2}

Divide both sides by π

We have

{r}^{2}  =  \frac{56656.04}{\pi}

Find the square root of both sides

r =  \sqrt{ \frac{56656.04}{\pi} }

r = 134.29139

r = 134.29 m to 2 decimal places

Hope this helps you

3 0
3 years ago
Please show me step by step on how to solve this.
Readme [11.4K]
Well, you have to be given an interval. That is not an interval.

You should be given something like 1 \leq x \leq 2

If you add those fractions up you'll just get a point on the number line.

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You'll end up with a point on 2/3 
7 0
3 years ago
How do you find the arc length of a semi-circle?
ArbitrLikvidat [17]

the arc length is calculated by the formula                                                                    \displaystyle\bf C=\frac{2\pi r}{360} \cdot\alpha   then   \displaystyle\bf C=\frac{2\cdot 8 \pi }{360} \cdot180=8\pi=3,14\cdot8=25.12   or it can be calculated using the circumference of the circle since we have a semicircle the circumference 2πr must be divided by 2  С=2πr:2=πr =8π=<u>25,12</u>

4 0
4 years ago
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