b. 9.2
Step-by-step explanation:
cos(52) × 15 gives you the adjacent which is 9.2
It would be point D since -3/4 is just one notch less of -1.
Answer:
They will be at a distance of 16 miles apart from each other.
Step-by-step explanation:
Both Joe and Anita start roller balding in opposite directions, and both of them have the same speed of 4 mph.
As they move oppositely in a straight line therefore, the distance between them will be the distance travelled by each of them's sum.
Distance covered by Joe in 2 hours= 8 miles
Distance covered by Anita in 2 hours= 8 miles
Therefore, the total distance from each other =16 miles
Answer:
(x, -(A/B)*x)
Step-by-step explanation:
We have the line:
A*x + B*y = 0
And we want to find the coordinates of the point that lie on this line.
Where the coordinates of a point P are written as (x, y)
The first step to do this, is to write the line in a more general way, we can do this by isolating y in the left side of the equation:
A*x + B*y = 0
B*y = -A*x
y = -(A/B)*x
Now, for a random point (x, y), if we replace the "y" by the equation above, we know that the point will also lie on the line.
This means that the coordinates of the points that lie on the line are of the form:
P = (x, -(A/B)*x)
Answer:
Datos: r= 24cm. g= 74 cm. ...
- La altura h.
- La generatriz.
- el radio. Que entre ellos forman un triangulo rectángulo siendo la generatriz la hipotenusa y el radio la base, entonces: ...
g²=r²+h² despejando la altura h se tiene que:
h=√g²-r² h= √ (74cm)² - (24 cm)²
es. un paso para que. puedas resolver