Answer:
First option: 3
Step-by-step explanation:
To solve for side 'a', use the Pythagorean Theorem
<em>a² + b² = c² </em>
where "c" is always the longest side called the hypotenuse,
"a" and "b" are the two shorter sides called legs.
<u>Substitute </u><u>c = 5</u><u> (hypotenuse) and </u><u>b = 4</u>
a² + b² = c²
a² + (4)² = (5)²
<u>Square the numbers you know</u>
a² + 16 = 25
<u>Subtract 16 on both sides to isolate 'a'</u>
a² = 25 - 16
a² = 9
<u>Find the square root on both sides</u>
a = √9
a = 3
E) 14.32 is correct
have a good day
Point slope form is y-y1=m(x-x1)
M is the slope
y1 and x1 come from the point given
Answer:
Y+8=1/2(x-0)
If it should be simplified y+8=1/2x
The x value is 0 because when the line intercepts the y axis x=0
to find the number divide 17+7i by 3+2i
17+7i / 3+2i = 5-i
the complex number is 5-i