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Firdavs [7]
3 years ago
13

Determine the amplitude of the function y = 2 cos x from the graph shown below:

Mathematics
1 answer:
kirill115 [55]3 years ago
8 0
4 is the answer I had the same question
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Solve for x<br> 2(x + 4) = -6<br> x=
polet [3.4K]

Answer:

Step-by-step explanation:

here you go mate :)

step 1

2(x + 4) = -6  solving for x

step 2

2(x + 4) = -6  simplify by distributing

2x+8=-6

step 3

2x+8=-6  subtract 8

2x=-14

step 4

2x=-14  look for the number that can divide them both like 2

2x/2=-14/2

answer

x=-7

4 0
2 years ago
If a stack of $10 bills is worth $90 billion what is the height of the stack in kilometers? Assume each bill is 0.2 milimeters t
Shtirlitz [24]
If I am not wrong you would multiply 90 times .2 to get that answer... If so the answer should be 450 kilometers
5 0
2 years ago
The area of the hexagon is 24a2 – 18 square units. Which is an equivalent expression for the area of the hexagon based on the ar
Tresset [83]

The area of the hexagon 24a² -18 is equivalent to 6(4a² -3).

Option A is the correct answer.

<h3>What is a Hexagon ?</h3>

A polygon with 6 sides is called a Hexagon.

The area of a hexagon is equal to area of 6 equilateral triangles.

The area of hexagon is given as

24a² -18

6(4a² -3)

Therefore the area of the hexagon 24a² -18 is equivalent to 6(4a² -3).

Option A is the correct answer.

To know more about Hexagon

brainly.com/question/3295271

#SPJ1

3 0
2 years ago
What is the size of the picture reducing it by 1/25 original size 75 by 50
Svetradugi [14.3K]
50/1 * 1/25 = 50/25 = 2

75/1 * 1/25 = 75/25 = 3

The reduced painting is 2cm x 3cm
5 0
3 years ago
Order each number greatest to least 1/2, -2, square root of 5, -7/4, 2.4<br>PLEASE HELP ME
Luden [163]

Answer:

I think its

2.4, square root of 5, 1/2, -7/4, -2

hope this helps :D

4 0
3 years ago
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