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hjlf
3 years ago
5

Make r as a subject - v=nr2h

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
4 0
√v/nh = r
Divide v by nh
Square root answer
You might be interested in
A = {1, 2, 5, 7}<br> B = {3, 4, 6, 7}<br> C = {0, 5, 8, 9}<br> Find A U B U C.
castortr0y [4]

Answer:  In set theory, the union (denoted by ∪) of a collection of sets is the set of all elements in the collection. It is one of the fundamental operations through which sets can be combined and related to each other.

A U B U C = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }

Step-by-step explanation:

A = {1, 2, 5, 7}

B = {3, 4, 6, 7}

C = {0, 5, 8, 9}

A U B U C = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }

6 0
3 years ago
F (x) = v= - 8. Find f '(x) and its domain.
Flauer [41]

Answer:

F

Step-by-step explanation:

Hope this helps

5 0
2 years ago
Please procedure and solution <br><br>2 x |-6|-3 x |2|+|-14|=​
lora16 [44]

Applying the rule of modulus for given values, the expression will result to 20.

<h3>What is Modulus or Absolute Values</h3>

The modulus of a value for example |a|=a if a is greater than or equal to zero

and also

|a|=-a if a is less than zero

In the expression given; the modulus of -6 written as

|-6|=-(-6) this is because the value is less than zero

The modulus of 2 written as; |2|=2 this is because the value is greater than zero. and;

|The modulus of -14 written as; |-14|= -(-14) since the value is less than zero.

Hence, we can rewrite the expression as;

we deal with multiplication first following the rules of BODMAS

2×-(-6)-3×2+[-(-14)]

2×6-6+14

and thus adding values

12+14-6

and finally we subtract;

26-6

which will results to the solution of 20.

5 0
2 years ago
Help help help help pls
Yanka [14]

Answer:

x - 3 > 10

Step-by-step explanation:

3 0
3 years ago
Find the value of x:
cluponka [151]
5x - 20 = 8x - 65
-20 = 3x - 65
3x = 45
x = 15
5 0
3 years ago
Read 2 more answers
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