Answer:
<h3>x = 5</h3>
Step-by-step explanation:
The sum of two complementary angle is 90 degrees. Given the following complementary angles;
<1 = 6x + 5
<2 = 8x + 15
<1 + <2 = 90 (complementary angles)
6x + 5 + 8x + 15 = 90
14x + 20 = 90
14x = 90-20
14x = 70
x = 70/14
x = 5
Hence the measure of x is 5
The period is 18... it’s the change in x of one wavelength
Hey the probability of getting head all four time is 2/4
5/12 is close to 4/12
9/24 is also close to 4/12
2/3 is also close to 4/12
3/12 is also pretty close to 4/12
7/24 is also quite close to 4/12
Hope this helps :)
X+9=11
x=11-9
x=2
Basically just isolate for x