Answer:
x=1
x=-5
Step-by-step explanation:
we know that
The solution of the system of equations is the intersection point both graphs
In this problem there are two intersection points
so
The system has two solutions
we have
one solution is the point (-4.9, 5.4) and the other (0.92, -0.42)
see the attached figure
therefore
x=1
x=-5
Step-by-step explanation:
Notice the picture below
what we have, is really an angle, encroached by two sides
thus, use the Law of Cosines
Answer:
89.375
Step-by-step explanation:
First, add up all the numbers. Your answer should be 715. Once you get that divide by the the total amount of numbers so you added up 8 numbers, meaning you would divide by 8. 715/8=89.375
Add up the numbers and if the sum is divisible by 3 the original number is also divisible by 3.
ex: 357÷3
3+5+7=15
15÷3=5
so 357 is divisible by 3.
The equation will have only one solution. The value of x is -5.
<h3>What is an equation?</h3>
An equation is said to be linear if the maximum power of the variable is consistently 1. Another name for it is a one-degree equation.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
The given equation x + 10 = 5 will be solved as below:-
x + 10 = 5
Take 10 to the right of the equation.
x = 5 - 10
x = -5
The equation is giving the value of x equal to -5. Then the equation will have only one solution.
Therefore, the equation will have only one solution. The value of x is -5.
To know more about equations follow
brainly.com/question/2972832
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