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valina [46]
3 years ago
8

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

Mathematics
1 answer:
Slav-nsk [51]3 years ago
4 0

Answer:

2

Step-by-step explanation:

y=a sin x

amplitude=|a|

a=-2

amplitude=2

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An exterior angle of a triangle measures 125° and one of the remote interior angles measures 35°. The triangle must be
Inessa [10]

Answer: its a right angle triangle




3 0
3 years ago
Read 2 more answers
a cone with a radius 3 units is shown below. it’s volume is 57 cubic units. find the height of the cone
ipn [44]

<u>Given</u>:

Given that the radius of the cone is 3 units.

The volume of the cone is 57 cubic units.

We need to determine the height of the cone.

<u>Height of the cone:</u>

The height of the cone can be determined using the formula,

V=\frac{1}{3} \pi r^2 h

Substituting the values, r = 3 and V = 57, we get;

57=\frac{1}{3} (3.14) (3)^2 h

Simplifying the terms, we get;

57=\frac{1}{3} (3.14) (9) h

Multiplying both sides of the equation by 3, we get;

171= (3.14) (9) h

171=28.26 h

Dividing both sides of the equation by 28.26, we get;

6.05=h

Thus, the height of the cone is 6.05 units.

8 0
3 years ago
Bryan has a square parcel of land that is 120 yards long and 120 yards wide. The land is planted with Bermuda grass and surround
bagirrra123 [75]
Diagonal = s * sqrt 2.....with s(side) being 120 yds
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7 0
3 years ago
Write an equivalent expression using Distributive property. <br> 28 + 42<br> ( How did you solve)
kupik [55]

Answer:

the answer is 7(4 +6)

Step-by-step explanation:

24 + 42

7(4 + 6)

5 0
2 years ago
For the data in the table, tell whether y varies directly with x. If it does, write an equation for the direct variation.
allochka39001 [22]

It is direct variation if x/y is a constant.

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y/x = -13.2/ 3 = -3.3

y/x = -16.2/ 3 = -3.24

So its not exactly direct variation as the last values is slightly different from the first 3.


4 0
3 years ago
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