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erik [133]
3 years ago
11

BRAINLIEST

Mathematics
1 answer:
fomenos3 years ago
5 0
The answer is C (Length=32 feet and Width=24 feet)
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Use the Law of Sines to find the length of AC
ddd [48]
<h3>Answer:  30.78181 meters</h3>

The value is approximate. Round that however you need to.

========================================================

Explanation:

  • lowercase a = side opposite angle uppercase A
  • lowercase b = side opposite angle uppercase B
  • b = AC

Using the law of sines, we can say:

a/sin(A) = b/sin(B)

45/sin(30) = b/sin(20)

b/sin(20) = 45/sin(30)

b = sin(20)*45/sin(30)

b = 30.78181 approximately

You'll need to make sure your calculator is in degree mode.

3 0
3 years ago
What’s the answer to the question
almond37 [142]
What question? what are you trying to ask?


4 0
3 years ago
Hello again, need help on this question.
meriva

Answer:

Step-by-step explanation:

2 18

3 0
3 years ago
A bill for $100 is purchased for $96 three months before it is due. Find: 1 The nominal rate of discount convertible quarterly e
Dovator [93]

Answer:

1. The nominal interest rate  is 16.67%

2. The effective interest rate is 4.17%

Step-by-step explanation:

1.firstly we use the information given:

face value of bill is$100 which is denoted by Fv below.

$96 is the present value Pv of the bill denoted below.

thereafter we have n the number of periods of compounding which is 1 period.

we use the following formula for this problem to find i the nominal interest rate:

Fv = Pv(1+i)^n

then we substitute the above mentioned values.

$100 = $96 ( 1+i/m)^1 divide both sides by $96

(100/96) = 1+ i/4   then subtract both sides by 1

(100/96)- 1 = i/4

0.0416666666667 = i/4 then multiply by 4 both sides as this was compounded quarterly so four times a year then multiply by 100 for percentage.

16.67% = i which is the nominal interest rate

2. ieffective = (1+i nominal/n)^n  -1

ieffective= (1+16.67%/4)^1 - 1

ieffective = 4.17%

5 0
3 years ago
F(x) = -5x2 + 5.<br> What is the axis of symmetry, vertex, and y intercept
I am Lyosha [343]
Axis of symmetry: x=0
Vertex: (0,5)
Y-intercept: (0,5)

7 0
4 years ago
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