Area of the base and the top :(4x7) + (4x7) = 56
Lateral area of the front & the back = (4x12) + (4x12) = 96
Lateral area of the right & left = (7x12) + (7x12) = 168
TOTAL AREA = 56+96+168 = 320
Volume = 4x7x12 = 336
RATIO AREA/VOLUME = 320/336 . Simplify by dividing numerator and denominator by 16. Final result: AREA/VOLUME = 20/21
Answer:
The slope of the line is m=-0.8 and y-intercept = 5.6.
Step-by-step explanation:
Given : Line of best fit :
To find : Write a scenario that could work for the following line of best fit and explain the slope and intercept in this context?
Solution :
Line of best fit :
Scenario - Let a person has 5.6 dollars and he spend 0.8 dollars every weekend.
So, The slope is 0.8 but also negative as there is decrements.
The y-intercept is 5.6, the value we obtain from the equation when we set x=0.
So, The slope of the line is m=-0.8 and y-intercept = 5.6.
Answer:
In a 45 - 45 - 90 triangle, the legs are equal and the ratio of sides from shortest to longest is 1 : 1 : √2 where 1 are the legs and √2 is the hypotenuse. In this case the leg is 10 / √2 = 5√2.
Answer:
Part 1:
Yes, the side lengths form a right triangle.
Part 2:
Option d 37.1 cm
Explanation:
We need to use the pythagorean theorem.
In part 1, if the 3 side lengths are a right triangle, then, they must verify:
By the theorem. Then:
They're equal, then the lengths correspond to a right triangle.
For part 2, we need to use again the theorem. In this case:
These words related to geometry that are quite hard to define precisely are called the point, the line and the plane. They are called as such, not because you can't necessarily define them.