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Daniel [21]
3 years ago
14

Let <A , <B , and <C be acute angles. Use a calculator to approximate the measures of <A , <B , and <C to the

nearest tenth of a degree.
cos A = 0.31 , sin B = 0.89 , tan C = 0.52

m<A =
m<B =
m<C =​
Mathematics
1 answer:
Elza [17]3 years ago
3 0

Answer:

dasd

Step-by-step explanation:

add

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Francesca plays a bass drum. After measuring it, she calculates that it has a circumference of 81.64 centimeters. What is the dr
Allushta [10]
The area is 530.66 square cm.
4 0
3 years ago
Acell phone company charges $3.00 to make a phone call plus $0.15 for
vichka [17]

Answer:

Hi there!

Your answer is:

3+.15m =c

I cannot read your answer choices, but that is your answer. I believe your answer choice that matches is the lowest one; C= 3,00 +.15m

Hope this Helps

7 0
3 years ago
Celine ate brunch at a restaurant. The bill came to $72.80. If she left a 15% tip, what was the total cost of her brunch?
DedPeter [7]

Answer:

<em>$83.69</em>

Step-by-step explanation:

Given the following

Initial Cost of the brunch = $72.80

Percentage tip = 15%

Tip paid = 15% of $72.60

Tip paid = 0.15 * 72.60

Tip paid = $10.89

Total cost of brunch =  $72.80 + $10.89

Total cost of brunch = $83.69

<em>Hence the total cost of her brunch is $83.69</em>

7 0
3 years ago
15 POINTS PLEASE ANSWER
Tema [17]

Answer:

91

Step-by-step explanation:

Just do 130-30% and you get 91.

6 0
3 years ago
Read 2 more answers
QUICKKK?!!
Tju [1.3M]

Step-by-step explanation:

the line passing through the points (-7, - 7) and (4,-7).

Slope: (-7+7) /(4+7) = 0/11 = 0

this is a horizontal line

through the points (4,7) and (4, -6).

slope: (-6-7) /(4-4) = -13/0 = oo

this is a vertical line

5 0
3 years ago
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