Explanation:
The given <em>expression</em> is not an <em>equation</em>. There is nothing that can be <em>solved</em>.
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An equation has an equal sign between its left side and its right side. Solving it means finding a value for the variable (or variables) such that the equation is true.
For example, we might have ...
5n +1 = 1
Your familiarity with math facts means you know that ...
0 +1 = 1
In order for the term 5n to have a value of 0, the value of n must be 0 in this equation. The solution to 5n+1 = 1 is <em>n = 0</em>, because 5×0 + 1 = 1 is a true statement.
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An <em>expression</em> can be evaluated. To do that, put the value you want the variable to be every place you see the variable, then do the arithmetic.
To evaluate 5n+1 for n=6 we put 6 in place of n:
5×6 +1
Doing the arithmetic, we get ...
= 30 +1 = 31
The value of 5n+1 for n=6 is 31.
Answer: 21 , 72 , 75
Step-by-step explanation:
The one that could represent the three sides of a right angle triangle must obey Pythagoras theorem , that is
a = side of right triangle
b = side of right triangle
c = hypotenuse
Let's check the sides one after the other
1.
this means that
this could represent the three sides of a right triangle
2.
3.
4.
Therefore , the only combination that could represent the three sides of a right triangle will be 21 , 72 , 75
Answer:
It is most probably 160 cause' it is given in the scale that 1 cm=40 km<em>.</em><em> </em>So as of my view<em>,</em><em> </em><em>there</em><em> </em><em>is</em><em> </em><em>4</em><em> </em><em>cm</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>distance</em><em> </em><em>marked</em><em>.</em><em> </em><em>So</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>be</em><em> </em><em>4</em><em>0</em><em>*</em><em>4</em><em> </em><em>cm</em><em>=</em><em>1</em><em>6</em><em>0</em><em> </em><em>cm</em><em>.</em>
Answer:
I think the answer should be.
B
G02.05=8.05+6 it solved is 0.3