Answer:
Step-by-step explanation:
From the given graph we can see (-6,7) and (-1,2) are the intersection points of the a curve and a line .
Since we know that when the graphs of two equations cross, the point of intersection lies on both lines, means that it is a possible solution for both equations.
From all the options only last options satisfy the given intersection points.
For (-6,7) ,
Hence, , is the system of equations is represented by the graph.
Rest of the other options do not satisfy the given intersection points.
Answer:
First you'd look at PEMDAS (parenthesis, exponent, multiplication, division, addition, and subtraction( you'd look at them in this order to solve the equation properly.))
So there is a parenthesis, that would be the 3(2^0). ignore the three, because you're focusing on the parenthesis. Any number other than zero with an exponent of zero will always be one. leaving you with 3(1).
So by now you should know (depending on your level of mathematics, That a number beside a single number in a parenthesis is multiplication. so 3 times 1.
Knowing that any number, other than zero, multiplied by 1 is the number itself, The answer is 3
In short, 3(2^0) = 3
Answer:
The answer is 5/18
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given: See Attachment
Required
Determine the length of the legs
To do this, we apply Pythagoras theorem.
In this case:
Open Bracket
Collect Like Terms
Solving using quadratic formula:
So:
or
Since, x can't be negative, then:
One of the leg is:
EXPLANATION
Let's see the facts:
Thor ran ----> 30 laps
Shaq ran ---> 9 laps
Shaq ran 9 more laps than Thor, so the relationship is:
Shaq = Thore + 9
Shaq = 30 + 9 = 39
Answer: Shaq ran 39 laps around the lake.