Answer: A
Step-by-step explanation:
Considering the 45-45-90 triangle, we know the shared side has length 
.
So, considering the 30-60-90 triangle, we know 
Answer:
top right.
Step-by-step explanation:
Answer:
x = -6
Step-by-step explanation:
We recognize that 25 = 5^2 and also 125 = 5^3, thus we can write:
<em>Now we can use the property of exponents [
] to simplify it:</em>
We equate the exponents (since we have similar base) to find the value of x:
4x + 6 = 3x
4x - 3x = -6
x = -6
Answer:
The rate of survival without brain damage
Step-by-step explanation:
The response variable (or dependent variable) is the variable that is measured and which depends on other variables. In this experiment, the researchers are investigating the impact of reducing body temperature on rate of survival without brain damage. The variable that they were 'measuring' was the rate of survival without brain damage, which depended on the variable of reducing body temperature, therefore the response variable here is the 'rate of survival without brain damage.'
Hope this helped!
