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2 years ago

Please help will give brainliest

Mathematics

2 answers:

ArbitrLikvidat [17]2 years ago

7 0

Answer:

sin A = 3 over 5; 3/5

cos A = 4 over 5; 4/5

tan A = 3 over 4; 3/4

Step-by-step explanation:

meriva2 years ago

5 0

Answer:

sorry bro i dont know

Step-by-step explanation:

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What is the simplified value of the exponential expression 273? 不 1 Ο Ο Ο 9

gavmur [86]

Answer:

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3 years ago

As part of a research project on student debt at TWU, a researcher interviewed a sample of 35 students that were chosen at rando

Inga [223]

Answer:

Option a is right

Step-by-step explanation:

Given that as part of a research project on student debt at TWU, a researcher interviewed a sample of 35 students that were chosen at random concerning their monthly credit card balance.

Sample average = 2573

Variance = 4252

Sample size = 35

STd deviation of X = $\sqrt{4252} \\=65.21$

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Corresponding Z score = $\frac{1700-2573}{65.201} \\=-13.38$

Rounding of we get Z score = -13.4

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3 years ago

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pishuonlain [190]

The answer is 17 because a right angle is 90 and you subtract 73 from it and get 17

5 0

3 years ago

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Help can someone please help me

kkurt [141]

Answer:

B=55

Step-by-step explanation:

2x+3x+2x+5=180

7x=175

X=25

B= 2x+5

B=2*25 +5

B=55

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3 years ago

Cuánto es la ecuación 5x +6 =21

aliya0001 [1]

Answer:

x=3

Step-by-step explanation:

5x+6=21

5x=15

x=3

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2 years ago

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