Answer:
5 feet
Step-by-step explanation:
In the height equation (notice the ball's <u>horizontal </u>distance traveled is not addressed here), each term means something.
'5' is where the ball started from, since that makes a difference where it winds up t seconds later. If you have trouble visualizing that, imagine if the ball was batted from the top of a skyscraper. It would take a lot longer to hit the ground than if you hit it from only 5 feet high off the ground!
81t means the ball was hit with enough force to give it an initial upward velocity of 81 feet per unit of t, as it travels forward, so that's 81 feet per second. (Depending on the angle the ball was struck, the <u>horizontal </u>component may be a different number.)
-16t² accounts for Earth gravity pulling the ball downward the whole time, t, the ball is in the air (the negative sign is for downward)
For 22 points, I figured you deserved a very thorough explanation.
Hope this helps!
Answer:
$10.80 (about $11)
<em>Brainliest, please!</em>
Step-by-step explanation:
20% = 0.2
+20% = x 1.2
1.5 x 1.2 = 1.8
1.8 x 6 = 10.8
7 . 112
8 . 246
for number 7 , you multiply 8 by 16 to get 128 then subtract both windows so you get 112
for number 8 , you find the area of the rectangle which is 10x26 = 260 then add the triangles area which is 130 and you get 390 then subtract the 16 window and 128 door
<h2>
Answer:</h2>
<u>Question 19:</u>
Option A:
40 x 19 = 760
Option B:
A: 9,500 x 8 = 76,000
76,000 ÷ 100 = 760
B: 4,750 x 8 = 38,000
38,000 ÷ 100 = 380
C: 760 x 8 = 6,080
6,080 ÷ 100 = 60.8
D: 320 x 8 = 2,560
2,560 ÷ 100 = 25.6
<em>Answer:</em> $9,500
<u>Question 20:</u>
5.5 x 30 = 165
165 ÷ 100 = 1.65
1.65 + 5.5 = 7.15
Commission: 7.15%
382,000 x 7.15 = 2,731,300
2,731,300 ÷ 100 = 27,313
<em>Answer:</em> The agent earns $27,313 in commissions.
