Well, elevation in how high the hill is from sea level, so the higher the mile, the farther away it is from sea level. The one farthest from sea level is Britton and the one closest is Ray.
In order to find the shaded region the first thing you have to do is find the area of the two small triangles, then find the area of the big triangle. Subtract the area of the small triangles from the big one and that is the area.
Step one: 11×12=132
Step two: 132÷2= 66
Step three: 66+66=132 (because there is two small triangles with same dimensions)
Step four: 40×15=300
Step five: 300-132=168
Answer 168m^2
Answer:
16.5
Step-by-step explanation:
2/3x - 3.5 = 2/3 * 30 - 3.5 = 20 - 3.5 = 16.5
Answer:
Height equation for first student is correct while that of second student is incorrect.
Step-by-step explanation:
Given that the function of height should be quadratic function.
Standard form of Quadratic function is given as,
.
Degree of quadratic function is 2.
Equation of height for first student is given as
Since, above equation has degree 2 and equation is in quadratic form with value of b and c as 0.
Therefore, height equation for first student is correct.
Equation of height for second student is given as .
Since the degree of above equation is 1, hence it cannot be the quadratic function. Hence second equation is not an quadratic function.
Therefore, height equation for second student is incorrect.
The equation is 3r = 10 + 5s
we’re looking for the value of s when r = 10
3(10) = 10 + 5s
30 = 10 + 5s
-10 -10
20 = 5s
4=s
S = 4 when R = 10