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.
The value of the given expression will be 3√5.
<h3>What is an expression?</h3>
Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given expression c² = 45 will be solved as below:-
c² = 45
Take the square root of the number 45.
c = √45
c = √ 9 x √5
c = 3√5
Therefore, the value of the given expression will be 3√5.
To know more about an expression follow
brainly.com/question/738531
#SPJ1
Answer:
16 square inches
Step-by-step explanation:
4 x 4 = 16
Glad you're happy.
Q18
360 = 0.2 a
a = 360 / .2 = 5(360)= 1800 audience members
Q19
Assuming the information is consistent we ignore the trapezoid; we have two triangles base 1.1 height 3.8 so the area for the pair is 2 (1/2) (1.1) (3.8) = 4.18 sq inches.
Q20
6(5)^2 - 5(4) + 8 = 6(25) -20 + 8 = 150 - 20 + 8 = 138
Q21
This is an LCM or least common multiple problem
LCM(12,8) = LCM(3(4),2(4))=3(2)(4)=24 weeks
<h3>
Answer: Choice A 
</h3>
The R stands for "rotation". The "O" as a small subscript means "origin" which is where the x and y axis cross. The 90 degrees means we rotate 90 degrees counterclockwise. This is equivalent to 270 degrees clockwise, but writing 
is not correct as we don't rotate 270 degrees counterclockwise.
