Answer:
- <u>Option B) the ball lands in front of the wall</u>
Explanation:
<u>1. Find the vertical and horizontal components of the initial velocity</u>
a) Horizontal component:
b) Vertical component:
<u>2. Find the time when the ball runs 380 feet horizontally:</u>
<u>3. Find the height of the ball when the time is 3.0s</u>
- y₀ = 3 ft
- g ≈ 32.174 ft/s²
This result means that the ball does not reach the wall because it has fallen to the ground (when y = 0) before 3.0s.
Answer:
$16
Step-by-step explanation:
If you received 30% off then you paid 70% of the price. To find the original price, write a proportion.
To solve cross multiply.
70y = 1120
y= 16
<u>Answer
</u>
4
<u>Explanation
</u>
AP is a tangent meeting a secant BP at P outside the circle.
(PA)² = (PE)(PB)
PA = 6 and chord BE= 5.
Let PE = x
6² = x(x+5)
36 = x² + 5x
x² + 5x + 2.5² = 36 + 2.5²
(x + 2.5)² = 42.25
(x + 2.5) = √ 42.25 = 6.5
x = 6.5 - 2.5 = 4 or x = -6.5 - 2.5 = -9
But since length cannot be negative, x = 4.
X^3 +x^2 +x +1 = x^2(x +1) + x +1 = (x^2 +1)(x +1)
hope helped
Answer:
-34.64
Step-by-step explanation:
-20.3-14.34
-34.64
