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Sauron [17]
3 years ago
13

In Triangle ABC, the length of Segment AB is equal to the length of segment AC. The length of segment BC is 4 less than twice th

e length of segment AB. If the perimeter of Triangle ABC is 52, find the length of segment AB.
Mathematics
1 answer:
seraphim [82]3 years ago
7 0

Step-by-step explanation:

Let x be the length of segment AB.

Then the length of segment BC is (2x - 4).

The length of segment AC is x.

We know that x + (2x - 4) + x = 52.

Therefore 4x - 4 = 52, 4x = 56, x = 14.

Hence the length of segment AB is 14.

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Can you answer these please many thanks
givi [52]

Given: (a) 2(x+3)=2x+6 and (b) 4(y-3)=4y-12.

To find: The expanded form of the given expressions.

(c) 4(m+n)=4m+4n       (using a(b+c)=ab+ac)

(d) 3(5-q)=15-3q           (using a(b-c)=ab-ac)

(e) 5(2c+1)=10c+5          (using a(b+c)=ab+ac)

(f) 3(2x-5)=6x-15          (using a(b-c)=ab-ac)

(g) 7(4b-1)=28b-7          (using a(b-c)=ab-ac)

(h) 3(2x+y-5)=3((2x+y)-5)

⇒3(2x+y-5)=3(2x+y)-15         (using a(b-c)=ab-ac)

⇒3(2x+y-5)=6x+3y-15            (using a(b+c)=ab+ac)

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⇒2(6a-4b+3)=2(6a-4b)+6         (using a(b+c)=ab+ac)

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⇒ 6(m+n+p)=6(m+n)+6p           (using a(b+c)=ab+ac)

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(m) n(4-n)=4n-n^2        (using a(b-c)=ab-ac)

(n) a(b+c)=ab+ac           (using a(b+c)=ab+ac)

(o) s(3s-4)=3s^2-4s        (using a(b-c)=ab-ac)

(p) 2x(x+5)=2x^2+10x     (using a(b+c)=ab+ac)

(q) 4y(x-3)=4xy-12y      (using a(b-c)=ab-ac)

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6 0
3 years ago
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Answer:

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Step-by-step explanation:

-0.65=-65/100

=13/20

5 0
2 years ago
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Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
How many 600 ml bottles can be filled from 6 letres
Tomtit [17]
It is important to check all the vital information’s given in the question. <span>1 liter = 1000 ml
Then 6 liters = (1000 * 6) ml
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Now
600 ml is the holding capacity of = 1 bottle
Then
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So a total of 10 bottles having capacity of 600 ml can be filled with 6 liters. I hope the procedure is easy enough for you to understand.



4 0
3 years ago
Read 2 more answers
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