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oksian1 [2.3K]
3 years ago
11

What is the difference between a constant and a variable

Mathematics
2 answers:
denis-greek [22]3 years ago
7 0

Answer:

A constant is a number that stays the same. A variable is number that doesn't remain the same.

Sphinxa [80]3 years ago
5 0

A constant never changes.  Its value is constant, which is a big part of the reason why it's called a "constant".  " 42 " is constant.  It doesn't depend on anything.

A variable can change.  Its value varies, and that's why it's described as "variable".  ' x ' is a variable. Its value depends on what ' x ' is.

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Is (-8, -10) a solution to this system of equations?
Dmitrij [34]

Answer:

No is something worng

Step-by-step explanation:

y= 9/8 * x - 1

8 0
3 years ago
First, rewrite 16//21 and 7/9 so that they have a common denominator.
notka56 [123]

Answer:

Step-by-step explanation:

8 0
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Find x if ∠m1 = 2x + 10 and m∠2 = 3x - 6
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2 years ago
Find sin0, cos0, tan0
djverab [1.8K]

Answer:

sin(θ) = 12/13, cos(θ) = 5/13, tan(θ) = 12/5

Step-by-step explanation:

We need to find sine, cosine, and tangent of theta for this triangle.

First, define the different trigonometric functions:

- sine is opposite side to the angle divided by the hypotenuse (longest side not adjacent to the 90 degree angle)

- cosine is the adjacent side next to the angle divided by the hypotenuse

- tangent is the opposite side to the angle divided by the adjacent side

Now, look at theta (θ):

- the opposite side is marked 12

- the adjacent side is marked 5

- the hypotenuse is marked 13

So:

- sin(θ) = opposite / hypotenuse = 12/13

- cos(θ) = adjacent / hypotenuse = 5/13

- tan(θ) = opposite / adjacent = 12/5

Thus the answers are: sin(θ) = 12/13, cos(θ) = 5/13, tan(θ) = 12/5.

6 0
3 years ago
Read 2 more answers
5.066rounded to the nearest hundredth
vladimir2022 [97]
If you round 5.066 to the nearest hundredth it would be 5.07 
5 0
3 years ago
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