3 years ago

Please help!

Mathematics

1 answer:

Sonbull [250]3 years ago

7 0

Answer:

Number 3

Step-by-step explanation:

ur welcome

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If sin (90° - α) = BC /CA,write down the ratio of sina.

Papessa [141]

Answer:

Step-by-step explanation:

sin(90-a)=cos

cos = angle adjacent

theta=BC/CA

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2 years ago

Lloyd's account has a balance of −$53.50. If he owes the bank more than $40, his account gets closed. Which of the following is

Dima020 [189]

Lloyd's bank account will be closed because he owes more than $40, he would have to pay the bank $53.50 to no longer owe them any money.

It gets closed because |-53.50| > 40

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Please help me with this homework

Nady [450]

Answer:

Rational

Step-by-step explanation:

The number comes to a stop (doesn't keep going), so it would be rational.

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3 years ago

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If a basketball has a circumference of 58 inches, how much air can it hold?<br>

PSYCHO15rus [73]

Volume = pi*r^2
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3 years ago

Mary bowled six games this week. Her scores were 138,151,198,147,156, and 173. What was her average for those

erica [24]

The average of scores is 160.5

Step-by-step explanation:

Mean is the sum of all values divided by the number of values.

Given scores are:

138,151,198,147,156, and 173

The formula for average score is given by:

$Avg = \frac{Sum}{items}$

Putting values

$Avg = \frac{138+151+198+147+156+173}{6}\\Avg = \frac{963}{6}\\= 160.5$

The average of scores is 160.5

Keywords: Mean, Average

Learn more about mean at:

#LearnwithBrainly

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3 years ago