Answer:
X = 9.2
Step-by-step explanation:
You have to use the pythagorean theorm, which is a squared + b squared = c squared. Looking at the triangle, the vertical line is 6, and the horizontal is 7.
6squared + 7squared = c squared
85 = csquared
Take the square root of both sides to get rid of the squared on the c.
sqroot of 85 = 9.2
<span>x^2-80=0
</span><span>x^2 = 80
x^2 = 16 (5)
x = 4</span>√5 and x = -4<span>√5</span>
Answer:
but what we have to find ?????????????
It seems that you have missed the given options for this question, but anyway here is the answer. When Rick cries and said "grandpa's not coming back," during his grandfather's funeral, we can assume that Rick is approximately 3-5 years old. During this age, children<span> begin to grasp </span>death's<span> finality and understands irreversibility. Hope this answer helps.</span>