Answer:
No real solution- Not any of the options anyway
Step-by-step explanation:
So I replaced the x's with the two possible equations and then tried to solve...
2=4+(4x2-4)1/2
2=4+(8-4)1/2
2=4+(4)1/2
2=8(1/2)
2=4 Which is not true
10=4+(4x10-4)1/2
10=4+(40-4)1/2
10=4+36(1/2)
10=40(1/2)
10=20 Which is also not true
Therefore, there is no real solution
Answer:
d=18.
Step-by-step explanation:
subtract eight from twenty six and there's your answer
Let
v-------> <span> the volume of a sphere
s-------> t</span><span>he surface area of the sphere
r------> </span><span>the radius of the sphere
we know that
v=(4/3)*pi*r</span>³-----> v=(r/3)*4*pi*r²------> equation 1
and
S=4*pi*r²-----> equation 2
substitute equation 2 in equation 1
so
v=(r/3)*4*pi*r²-------> v=(r/3)*s
the answer is
the equation that <span>represents the relationship between these three measures
</span> v=(r/3)*s
Bob travels within the speed limit.
For Bob to travel within the speed limit, the distance travelled by Bob in 3 hours must be less than the distance travelled gotten from the equation y = 70x.
<h3 /><h3>Maximum distance in 3 hours from the equation</h3>
With x = 3, y = 70(3) = 210 miles.
<h3>
</h3><h3>
Bob's distance in 3 hours</h3>
From the straight line graph, Bob travels, 200 miles in 3 hours.
<h3 /><h3>Conclusion</h3>
Since this distance is less than that gotten from the equation, Bob travels within the speed limit.
So, Bob travels within the speed limit.
Learn more about straight line graphs here:
brainly.com/question/14808962
