Answer:
5
Step-by-step explanation:
5+7+4+4+5+4+6 = 35
35 / 7 = 5
Answer:
m∠B = 70.0° (nearest tenth)
Step-by-step explanation:
<u>Sine Rule for Angles</u>

(where A, B and C are the angles and a, b and c are the sides opposite the angles)
Given:
Substituting the given values into the formula to find m∠C:




Interior angles of a triangle sum to 180°



Therefore, m∠B = 70.0° (nearest tenth)
Step-by-step explanation:
<B is the right angle
<A is acute
<C is acute
<D is obtuse
Answer:
any even number is divisible by 2.
Here's an example: 2222
There are lots of others as well.