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defon
3 years ago
9

If chords are =, then arcs are =. If Arc BC = Arc DE, then BC = DE 2. If arcs are =, then chords are =. If AX is perpendicular t

o BC, then BX = XC 3. Diameters perpendicular to chords bisect the chord If BC = DE, then Arc BC = Arc DE

Mathematics
1 answer:
Tanya [424]3 years ago
7 0

Answer:

The circle diagram for the representation is as shown in the diagram.

Step-by-step explanation:

The representation of the theorems is shown in the attachment.

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[Help asap, will mark brainliest] Refer to the diagram shown to classify the relationship between each angle pair.
Anastasy [175]

Answer:

a) corresponding

b) alternate interior

c) alternate exterior

d) supplementary

e) vertical

Step-by-step explanation:

I hope this helps :)

8 0
2 years ago
Read 2 more answers
The ratio of the angle measures in a triangle is 3 : 5 : 7. What are the measures of the angles of the triangle?
NeTakaya

Answer:

36, 60, 84

Step-by-step explanation:

3+5+7=15

180/15=12

12*3=36

12*5=60

12*7=84

8 0
2 years ago
The cost of a unit is made up of $6.25 material cost, $4.75 labour cost, and $3.25 overhead. What is the ratio that exists betwe
blsea [12.9K]

Answer:

The ratio that exist between this three elements are 25 : 19 : 13.

Step-by-step explanation:

Ratio compares one thing to another. Ratios indicate the comparison of the size of a number to another . One trick about ratio is that you can multiply or divide the ratios by same number. For example the ratio of boy to girls can be represented as 3 : 4. If you multiply the ratios by 2 you will get the ratio 6 : 8 and it still represent the same ratios of boys to girls. Ratios can be written as a fraction for example 3/4 for our example.

The cost of the unit is made up of $6.25 , $4.75 and $3.25.

$6.25  $4.75  $3.25 . Let us multiply by 100 to remove the decimals.

625 : 475 : 325 . Now let simplify the ratios by dividing through by 25.

625/25 : 475/25 : 325/25 . The simplest ratios can be written as follows

The ratios are 25 : 19 : 13.

6 0
3 years ago
Twice a number, decreased by 9 is 12
Serhud [2]

Answer:

10.5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
12 ten thousands, 8 thousands,14 hundreds, 7 ones in standard form
coldgirl [10]
12 x 10000 = 120000
8 x 1000 = 8000
14 x 100 = 1400
7 x 1 = 7

120000 + 8000 + 1400 + 7
129407 is your answer

hope this helps
8 0
3 years ago
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