Answer:
here
Step-by-step explanation:
4x + 5 = 25
-5 -5
4x = 20 (divide 4 from each side)
x = 5
Answer: 8
Step-by-step explanation:
The triangle shown in the image attached is a right triangle.
Therefore, to calculate the missing lenght of the triangle you can apply the Pythagorean Theorem, which is shown below:

Where <em>a</em> is the hypotenuse and <em>b</em> and <em>c</em> are the legs.
The problem gives you the value of the hypotenuse and the value of one leg. Therefore, you must solve for the other leg from
, as following:

Therefore, the lenght of the missing side is: 8
Answer:
There are 70 one degree angles in a 70 degree angle
Step-by-step explanation: