Answer:
Should be x/9
Step-by-step explanation:
Answer:
65 degrees
Step-by-step explanation:
The question is not complete but we can assume that m<4 and m<8 are complementary i.e they both act at right angle.
If the both act at right angle, then m<4 + m<8 = 90
Given
m<4 = 25°
Substitute into the formula
m<4 + m<8 = 90
m<8 = 90 - m<4
m<8 = 90 - 25
m< 8 = 65 degrees
Hence the measure of m<8 is 65 degrees
<em>Note that we assumed that both angles acts at right angles </em>
8/12 and 2/3
7/10 and 21/30
These are the ones that are equivalent. The others are not.
Answer:
8,29,11,12
Step-by-step explanation:
Use pythagoren theorem
a^2+b^2=c^2