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3 years ago

Will mark the Brainliest

Mathematics

1 answer:

spayn [35]3 years ago

4 0

Answer:

Step-by-step explanation:

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Find the measure of the line segment CE

dsp73

9514 1404 393

Answer:

Step-by-step explanation:

From the point where the chords cross, the product of lengths to the circle intercepts is the same for both chords:

LB·LD = LC·LE

10·18 = 9·LE

LE = 180/9 = 20

The the measure of CE is ...

CE = LC +LE = 9 + 20

CE = 29

7 0

3 years ago

A roll of ribbon is used to tie 12 gifts which will be given to teachers on Teacher's

ivann1987 [24]

Answer:

0.925m

Step-by-step explanation:

1.85m*12 = 22.2m used

2/3 = 22.2m <----- for gifts

3/3 = 33.3m <----- overall length of ribbons

33.3m - 22.2m = 11.1m

11.1m/12 = 0.925m

5 0

3 years ago

What is the point slope form of the line with slope −37 that passes through the point (5, 8) ?

Nonamiya [84]

The equation for point slope form is written as :

y - y1 =m(x-x1)

M is the slope which is given as -37

The given point would be X1 and y1, where X1 is 5 and y1 is 8.

The equation becomes:

y - 8 = -37(x -5)

7 0

3 years ago

Read 2 more answers

HELP, WILL MARK BRAINLIEST

Ira Lisetskai [31]

The triangle that is 10.5 cm, 20.8 cm, 23.3 cm is a right triangle, the other one is not.

5 0

4 years ago

Tristan records the number of customers who visit the store each hour on a Saturday. His data representing the first seven hours

Alona [7]

Answer:

Option C is correct.

Step-by-step explanation:

We have been given total 8 data

Data is : 12,15,18,20,23,23,28

Here, n=7

Median is $\frac{n+1}{2}=\frac{7+1}{2}=4th term$

Median is 20.

When one data is added n=8

The median of even number of data is

$median=\frac{\frac{n}{2}\text{th and}\frac{n}{2}+1\text{th}}{2}$

Median is $\frac{8}{2}\text{th and}\frac{8}{2}+1th$

Median is $4\text{th and}5th$

4th terms is 20

5th terms is 23

Since, median should not be change hence,

Median will be 20.

Therefore, option C is correct.

6 0

3 years ago

Read 2 more answers