Answer:
18
Step-by-step explanation:
The midsegment is calculated as
=
=
= 18
Answer:
p = -1
Step-by-step explanation:
p - 3 = -4
+3 +3
------------------
p = -1
Answer:
log x²
Step-by-step explanation:
Using the rules of logarithms
log x + log y ⇔ log xy
log
⇔ n log x
Given
2logx + 4logy
= logx² + log
= log x²
The relevant formula that we can use in this situation is:
v = v0 + at
where v is the final velocity, v0 is the initial velocity
= 20 km/hr, a is acceleration at 3.4 m/s^2 and t is time at 20 seconds
First convert v0 to m/s, v0 = 5.56 m/s
v = 5.56 m/s + 3.4 m/s^2 * 20 s
v = 73.56 m/s
Then convert back to km/hr:
<span>v = 264.82 km/hr</span>
For problems like this you can move the y's on the bottem up top by fliping the sign of the exponent (in this case 7 to -7) and MULTIPLYING it with EVERYTHING on top, then because of properties of multplication you can add the exponents to combine them into one term (in this case add 3 and -7 to get -4)

If any of this does not make sense let me know and ill try to clarify better