A what is a letter or symbol that represents some unknown value

2 answers:

8 0

Unknown values can be taken as anything , for example : the most common is x for unknown values and sometimes, for angles we can take θ(theta).

it is totally upto you!

Sholpan [36]3 years ago

6 0

Variables are arbitrary unknown values that are used to represent a value that isn't constant. They are commonly referred to as 'placeholder' values. These are commonly also referred to as parameters when dealing with co-ordinate geometry.

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HELP FAST PLEASE ILL GIVE 5 STARS!! :)))))

sveta [45]

Where the points intersect should be the solution to systems of equations.

6 0

3 years ago

In ΔABC, A= 30, B=120 and a= 6cm. Find the value of b, correct to 1 decimal place

ludmilkaskok [199]

Answer:

About 10.4 cm

Step-by-step explanation:

By the Law Of Sines:

$\dfrac{6}{\sin 30}=\dfrac{b}{\sin 120} \\\\\\b=\dfrac{6}{\sin 30}\cdot \sin 120\approx 10.4\text{ cm}$

Hope this helps!

5 0

3 years ago

Which term can be added to the list so that the greatest common factor of the three terms is 12h3?

ioda

The term that can be added to the list so the GCF is 12h3 would be 48h5.

The reason being is that 48 is first divisible by 12 and does not yield a fraction, and we can remove upon dividing 3 h's from this term as it contains a total of 5 h's.

3 0

3 years ago

Read 2 more answers

How do you solve this problem for x?<br> 2^x = 5

Tema [17]

2^x = 5
-> log2^x = log5
-> xlog2 = log5
-> x = log5/log2
-> x = 2.322

The approximate answer is 2.322

7 0

3 years ago

Select the correct answer.

koban [17]

Answer:

im not positive but i think C