Answer: -11 meters
Step-by-step explanation:
so for the waters surface, we are going to call that 0. if bob is at 15 meters below 0, then -15+4=-11, so he would be at-11 meters in relation to the waters surface.
<span> 5x + 2y = 7
+
−5x + 4y = 5
____________
6y = 12
y = 12/6
y = 2
</span>5x + 2y = 7
5x + 2*2 = 7
5x + 4 = 7
5x = 7 - 4
5x = 3
x = 3/5
<span>A. ( 3/5, 2) </span>
Where is the rest of the question
Answer: <em>54 inches</em>
Step-by-step explanation:
<em>Let's take the equation for the area of a right triangle</em>
<em>A=a*b/2</em>
<em>A=12*9/2</em>
<em>A=108/2</em>
<em>A=54</em>
Answer:
g(x) not negitive
Step-by-step explanation:
