Answer:
-60
Step-by-step explanation:
3(-5)+4(-9)-9
-15+-36-9
= -60
Just fill in and solve. Hope this helps ;)
Answer: perpendicular
Step-by-step explanation:
2 ,It is the numbers at the beginning the zeros dont count so you would just count the numbers above 0 <span>
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Given:
A rope tied from a tent pole to a stake in the ground forms 55 degrees angle with the ground.
The pole is 3 feet from the stake.
To find:
The length of the rope to the nearest tenth of a foot.
Solution:
First draw a diagram according to the given information as shown below.
We know that, in a right angled triangle,
In triangle ABC,
Therefore, the length of the rope is 5.2 foot.
It has infinite solutions. It is either No solutions, One solution, or infinite. and since it offers two, it would be infinite