All categories

3 years ago

The image represents what geometric construction?

Mathematics

1 answer:

Lena [83]3 years ago

8 0

Answer:

Angle Bisector Construction

Step-by-step explanation:

The line in the center of the angle is bisecting said angle.

You might be interested in

Explain how you can approximate a cube root when the cube is not a perfect cube.

jenyasd209 [6]

Answer:

See below.

Step-by-step explanation:

It would take a long time to explain . There is a good method called Newton's method which involves graphs of the type

y = x^3 - n and applying calculus to produce cycles of approximation until you'll get close to the required cubic root.

You'll find it on online videos.

5 0

3 years ago

Read 2 more answers

Figure B is a scaled copy of Figure A.<br> What is the scale factor from Figure A to Figure B?

san4es73 [151]

Answer:

Step-by-step explanation:

5 0

3 years ago

Listed below are the durations (in hours) of a simple random sample of all flights of a space shuttle. Find the (a) mean, (b)

-Dominant- [34]

Answer:

Mean = 212.93

Median = 231

Mode = 231

Mid range = 192.5

(B) Yes, the time of 0 hours is very unusual. It could represent a flight that was aborted.

Step-by-step explanation:

We are given the following data set:

8, 92, 231, 189, 169, 267, 196, 381, 257, 231, 385, 330, 219, 239, 0

Formula:

$Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}$

$Mean =\displaystyle\frac{3194}{15} = 212.93$

$Median:\\\text{If n is odd, then}\\\\Median = \displaystyle\frac{n+1}{2}th ~term \\\\\text{If n is even, then}\\\\Median = \displaystyle\frac{\frac{n}{2}th~term + (\frac{n}{2}+1)th~term}{2}$

Sorted data:

0, 8, 92, 169, 189, 196, 219, 231, 231, 239, 257, 267, 330, 381, 385

$\text{Median} = \dfrac{15 + 1}{2}^{th}\text{ term} = 8^{th}\text{ term} = 231$

Mode is the most frequent observation in the data.

Mode = 231

It repeated 2 times.

$\text{Mid range} = \dfrac{\text{Maximum value + Minimum value}}{2}\\\\= \dfrac{385 + 0}{2} = 192.5$

0 is an outlier to the given dataset. Thus,

Option (B) Yes, the time of 0 hours is very unusual. It could represent a flight that was aborted.

7 0

3 years ago

A mathematical statement that two or more expressions are equal.

chubhunter [2.5K]

An equation is a mathematical statement that two expressions are equal

3 0

3 years ago

Mark charged a battery. Each minute, the percentage of the battery’s capacity that was charged increased by 2.5 percent. After 1

Sonja [21]

Answer: 19%

Step-by-step explanation:

You take 17 times 2.5 which you get 42.5 which is so you know how much the battery has charged. You then take the 61.5 minus 42.5 and which is 19

7 0

3 years ago