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Nezavi [6.7K]
2 years ago
7

These two triangles are similar. Find side lengths A and B

Mathematics
2 answers:
Zarrin [17]2 years ago
8 0

answer a=21÷3=7. b=5×3 =15

Step-by-step explanation:

because the second triangle is 1/3 of first triangle

irinina [24]2 years ago
6 0

Answer: used quizz it helps me

Step-by-step explanation: trust

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A group of adults and students went on a class trip to Washington, DC. The number of male students was 1 more than 7 times the n
liberstina [14]
Given:
adults = x
male = 7x + 1
female = (7x + 1)/2
total number of people = 82

x + (7x + 1) + [(7x +1)/2] = 82
2x/2 + (14x + 2)/2 + (7x + 1)/2 = 82
2x + 14x + 2 + 7x + 1 = 82 * 2
23x + 3 = 164
23x = 164 - 3
23x = 161
x = 161/23
x = 7

adults = x = 7
males = 7x + 1 = 7(7) + 1 = 49 + 1 = 50
females = (7x+1)/2 = 50/2 = 25

7 + 50 + 25 = 82

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3 years ago
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ANTONII [103]
The answer is D, (20%)

29/145=0.2

0.2 converted to a percentage

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6 0
3 years ago
Does anyone know this answer? If you do can someone help me please!
ira [324]
The answer’s c, y=5/2x+10
5 0
3 years ago
Marsha earn $25 per hour up to 36 hours; after this,she is paid double time. In one particular week she earned $1550.00 .how man
mel-nik [20]

Answer: Marta worked 13 hours overtime.

Step-by-step explanation:

1): You do 25 x 36 to get the amount of money she can make before she starts to make double.

36 x 25 = 900

2): Minus $900 from $1550

$1550 - $900 = $650

3): Divide $650 by $50

$650 / $50 = 13 hours worked overtime

7 0
3 years ago
Which choice is the slope-intercept equation of the line shown below?
Neporo4naja [7]

Answer:

C is my answer

Step-by-step explanation:

6 0
3 years ago
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