Train B is travelling at the greater speed. If you look at the graph, you can see that after two hours, train B has gone 250 miles, while A has gone only 120.
Given:
In a right angle triangle ABC, altitude BD drawn to hypotenuse AC.
AD=3 and, AC=27.
To find:
The length of AB.
Solution:
Draw a figure by using the given information as shown below.
In triangle ABC and ADB,
(Right angles)
(Common angle)
(AA similarity postulate)
We know that the corresponding parts of congruent triangles are proportional. So,
After substituting the given values, we get
Taking square root on both sides, we get
Therefore, the length of AB is 9 units.
Answer:
314 cajas.
Step-by-step explanation:
Osea 3768 que son las botellas y las divides entre 12 que equivalen a una docena es igual a 314 cajas.
espero y te ayude
Answer:
A) Irrational
B) Irrational
C) Rational
Step-by-step explanation:
Please look at the attachment for the explanation.
Hope this help
Answer:
30.5
Step-by-step explanation:
cos18=29/x --> reciprocate for simplicity : 1/cos18=x/29 --> solve for x