Given the following statements<span>
1. line RS || segment AB, ∠1=∠2
2. ∠B = ∠1
3. ∠A = ∠2
4. ∠A = ∠B
5. RA = RB
and the following reasons,
a) If lines ||, corresponding ∠'s are =
b) If two ∠'s of a triangle are =, sides opposite are =
b) If lines ||, alternate interior ∠'s =
c) Given
d) Substitution
</span>
<span>we match the statements and the reasons to enable us prove the required proof.
Statement Reason
</span>
<span>1. line RS || segment AB, ∠1=∠2 Given
2. ∠B = ∠1 </span><span>If lines ||, corresponding ∠'s are =
3. ∠A = ∠2 </span><span>If lines ||, alternate interior ∠'s =
4. ∠A = ∠B </span><span>Substitution
[because we are given that </span>
<span><span>∠1=∠2]
</span>5. RA = RB </span>If two ∠'s of a triangle are =, sides opposite are =
Ttps://www.palmbeachstate.edu/prepmathlw/Documents/translatingkeywords.pdf
Try seeing if this link works it should help
For this case we have the following equation:
h = -16t2 + 64t + 80
To find the maximum height, we derive the equation:
h = -32t + 64
We match zero:
-32t + 64 = 0
We clear t:
t = 64/32
t = 2
We substitute the value of t in the given equation:
h (2) = -16 * (2) ^ 2 + 64 * (2) + 80
h (2) = 144
Answer:
The maximum height is 144 feet and the time to reach this height is 2 seconds.
Answer:
.25
1/4
are the numbers equivalent to 25%
well, 6.2% of 4,300 can't be over half. she has made a calculation error, and the real answer is (this is where the mistake was made) 4,300 * 0.062 (not 6.2, because percents are always divided by 100 to make them into a usable number), which is equal to $266.60.
