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Sladkaya [172]
3 years ago
8

State of the triangles in each pair are similar. If so, State how you know they are similar and complete the similarity statemen

t
​

Mathematics
1 answer:
Flura [38]3 years ago
8 0

Answer:

D. Similar, AA similarity, ΔSCD

Step-by-step explanation:

CD and RQ are parallel.  Therefore, ∠Q and ∠D are corresponding angles, and ∠R and ∠C are also corresponding angles.  Corresponding angles are congruent.

Therefore, by AA similarity, ΔSRQ ~ ΔSCD.

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nirvana33 [79]

Answer:

x=3

Step-by-step explanation:

1. cross multiply to get

5(4x+2)= 35(x-1)

2. distribute

20x+10=35x-35

3. combine like terms

45=15x

4. divide :)

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6 0
3 years ago
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A total of 279 tickets were sold for the school play. they were either adult or student tickets. the number of student tickets s
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3 years ago
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Step-by-step explanation:

\tan(a)  =  \frac{26}{10}  = 2.6 \\  \tan(b)  =  \frac{10}{26}

8 0
2 years ago
£140 is divided between Angad, Nick &amp; June so that Angad gets twice as much as Nick, and Nick gets three times as much as Ju
Vladimir79 [104]

Answer:

  £84

Step-by-step explanation:

The given ratios are ...

  A : N = 2 : 1

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There are a total of 6+3+1 = 10 ratio units, so each is worth £140/10 = £14.

Angad's share is 6×£14 = £84.

_____

<em>Check</em>

Nick gets £42, and June gets £14. Together, they share £84 +42 +14 = £140.

3 0
2 years ago
0.7 , 2/3 , 5/8 , 65% in least to greatest
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Answer:

65%,0.7,2/3,5/8

Step-by-step explanation:

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