Plz help answer these questions I’m confused. Worth 25 points.
2 answers:
Answer:
2. -3/2
6. -5/4
8. 7/6
10. 10
Step-by-step explanation:
2. Your Que 1 shows exactly how to work problems 1 to 6. Find the difference in y-coordinates, and divide that by the difference in x-coordinates. For Que 2, that is ...
6. The vertical change in y between the marked points (left to right) is -5 grid squares. The horizontal change is +4 grid squares. Thus, the slope is ...
... (change in y)/(change in x) = -5/4
8. The slope-intercept form of the equation for a line is ...
... y = mx + b
The slope (m) is the coefficient of x. The y-intercept (b) is the constant term. Identifying slope and intercept is a matter of matching the given equation to this pattern and identifying corresponding parts.
Your equation has an x-coefficient of 7/6. That is the slope. m = 7/6.
10. See the explanation for 8. Your equation has a constant term of 10. b = 10.
You might be interested in
Answer:
10 friends
Step-by-step explanation:
we know that
The formula of the sum is equal to
where
a1 is the first term
n is the number of terms (number of friends)
d is the common difference in the arithmetic sequence
In this problem we have
----> the common difference
substitute in the formula and solve for n
Solve the quadratic equation by graphing
The solution is n=10
see the attached figure
therefore
She had 10 friends who got stickers
Since we have that the volume of a sphere is given by:
And we have that the diameter equals 3.6ft, we then will have a volume of:
Since we have that the volume is approximately 13.74 ft^3, then the best approximation in the problem is A. 13.6 ft^3.