Answer is 60 U need to calculate carefully with brackets involving multiplication
The correct answer is a.
Inside the function it says x+2, and a +2 means it is to the left (direction is opposite of the sign)
The 3 on the outside of the function shows how the steepness, or slope will change. The first is correct because slope is rise over run, and if you go from one point to another, you'll see that it is up 3 and over 1, or 3/1, or 3.
Answer:
See below
Step-by-step explanation:
4/9=0.4 repeating
7/9=0.7 repeating
2/6=1/3=0.3 repeating
Let x be that number.
Let's create a system using what we have:
x^2 = 1/4 (1)
x+x = 1 (2)
In the equation (1):
x^2 = 1/4
So x = √1/4 = 1/2 OR x = -√1/4 = -1/2
Since the answer in the second equation is positive, so the acceptable answer is x = 1/2.
So the number that multiplies to be 1/4 but adds to be 1 is 1/2.
You can re-check your answer (very important):
x^2 = (1/2)^2 = 1/4
x+x = 1/2 + 1/2 = 1
The answer has been approved.
Hope this Helps! :)
Answer:
8.3 X 10^-10
Step-by-step explanation:
Since the exponent of the scientific notation is negative, move the decimal point
10
places to the left.
0.0000000083
