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astraxan [27]
2 years ago
5

Identify the elements for each problem

Mathematics
1 answer:
Rasek [7]2 years ago
3 0

find circumference of the circle whose parameter is 14 cm

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Which function represents exponential growth?
sesenic [268]

Answer:

Either A or D, but the answer is f(x) = 3^x.

Step-by-step explanation:

We can check for exponential growth by checking for an x in the exponent of a constant value in the function, which is this case for f(x) = 3^x.

6 0
3 years ago
Find the median of the following heights which are in inches. <br>62,72,83,61,60,70,67,68,68,68
krok68 [10]
The answer is 68 because is repeating 3 times
7 0
4 years ago
how do you do a two step equation that has two sides of the equal sign filled like 8x-2=negative 9=7x
jok3333 [9.3K]
8x-2= -5+7x
2x= 2x
So you start with one side of the problem and solve it by writing it below. Then do the other side. In the end, they should equal each other
4 0
3 years ago
Please Answer and Show your Work: <br><br> 4x/16 - 3/8 - x/16 = 3/16
Galina-37 [17]
4x/16 - 3/8 - x/16 = 3/16

x/4 - 3/8 - x/16 = 3/16

3x/16 - 3/8 = 3/16

Add 3/8 on both sides

3x/16 = 9/16

Then multiply 16 on both sides

3x = 144/16

3x = 9

Divide 3 on both sides

x = 3
8 0
3 years ago
In triangle ABC, AB = 90 in., BC = 80 in., and angle B measures 50°. What is the approximate perimeter of the triangle?
Monica [59]

Answer:

The answer to your question is Perimeter = 287.3 in

Step-by-step explanation:

AB = 90 in

BC = 80 in

∠B = 50

Perimeter = ?

Process

1.- We need to find AC using Law of sines

\frac{sin A}{80} = \frac{sin 50}{90}

       sin A = \frac{80}{90} sin 50

       sin A = 0.68

              A = 42.9 ≈ 43

The sum of the internal angles in a triangle equals 180°

       A + B + C = 180°

       43 + B + 50 = 180

       B = 180 - 43 - 50

       B = 87°

\frac{AC}{Sin 87} = \frac{90}{sin 50}

AC = 90 \frac{sin 87}{sin 50}

      AC = 117.3

2.- Find the perimeter

     Perimeter = AB + BC + AC

     Perimeter = 90 + 80 + 117.3

     Perimeter = 287.3 in

5 0
3 years ago
Read 2 more answers
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