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likoan [24]
3 years ago
13

What is the length of Line segment A C? 3 ft 4 ft 9 ft 18 ft

Mathematics
2 answers:
AfilCa [17]3 years ago
5 0

Answer:

By the given diagram,

AM = MB and CN = NB

M and N are the mid points of the sides AB and CB respectively,

Thus, by the mid point theorem,

MN ║ AC,

By the alternative interior angle theorem,

∠BMN ≅ ∠BAC

∠BNM ≅ ∠BCA

Thus, by AA similarity postulate,

ΔBMN ≅ ΔBAC

By the property of similar triangles,

Thus, The length of AC is 18 ft.

Step-by-step explanation:

kkurt [141]3 years ago
5 0

Answer:

18 FT

Step-by-step explanation:

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3 years ago
If set A has 4 elements and B has 3 elements then set n(AXB) is a) 12 b) 14 c) 24 d) 7
Karo-lina-s [1.5K]

Answer:

The correct option is a.

Step-by-step explanation:

Given information:

Number of elements in set A = 4

Number of elements in set B = 3

We need to find n(A × B). It means we have to find the number of elements in set A × B.

If P and Q are two sets with elements m and n respectively, then the number of element in the set P × Q is m × n.

n(A\times B)=n(A)\times n(B)

n(A\times B)=4\times 3

n(A\times B)=12

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8 0
3 years ago
I have 18 ones 15 hundreds 15 tens 8 thousands and 11 hundred thousands. What number am I?
levacccp [35]
The answer is 1,109,668 .
here is why:
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1,518 + 150 is 1,668.
1,668+ 8,000 is 9,668
9,668 +  11,00,000 is 1,109,668
18 ones is 18. 15 hundreds is 1,500. 15 tens is 150. 8 thousands is 8,000. 11 hundred thousands is 1,100,000.

4 0
4 years ago
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Answer:

x-6/2=2x/7

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In this figure, the distance from a to b is 10 units. what else is true
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