What is the approximate volume of this cone?
1 answer:
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Answer:
x = 7 , y = 7
Step-by-step explanation:
A 45- 45- 90 triangle is an isosceles right triangle with the 2 legs being congruent , that is
x = 7
Using Pythagoras' identity in the right triangle, then
y² = 7² + 7² = 49 + 49 = 98 ( take square root of both sides )
y = =
=
×
= 7
To answer this question, we can set up a proportion:
Then we cross multiply and solve for x:
So you can drink 7.5 oz of the Dr. Pepper in one day.
Answer:
The slope is .
Step-by-step explanation:
The equation is conveniently in slope-intercept form.
m - slope
b - y-intercept
-2/3 is in m's spot, so it is the slope of the equation.
Hope this helps.