By using the concept of inequality, the solution for the correct inequality used between the given numbers is,
Used the concept of inequality, which states that,
A relation by which we can compare two or more mathematical expressions is called an inequality.
Given that,
Compare the numbers (- 3 + 7) and ( - 10 - 2).
Now, to compare the numbers we can solve each side,
(- 3 + 7) = - 3 + 7
= 7 - 3
= 4
(- 10 - 2) = - 10 - 2
= - 12
So, by the definition of positive and negative numbers, we get,
4 > - 12
As positive numbers are always greater than negative numbers.
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Answer:
a = 7.4
Step-by-step explanation:
Since this is a right triangle, we will use the Pythagorean theorem:
c^2 = a^2 + b^2
28^2 = a^2 + 27^2
784 = a^2 + 729
55 = a^2
a = 7.4
Answer:
55 i believe
28 + 27 = 55
Answer: n = g/5
Step-by-step explanation:
Step-by-step explanation:
3ax - 4x = 15a - 20
x(3a - 4) = 15a - 20
so,
x × 3a = 15a
x × 3 = 15
x = 15/3 = 5
x × -4 = -20
x = -20/-4 = 5
since both terms have the same solution, it is the solution for the whole equation :
x = 5