-7, -1, 1, and 7 are all whole number factors
Answer:
5 seconds
Step-by-step explanation:
H= -16t2 + 400
Hit ground
H=0
0 = -16t2 + 400
0 = -16 ( t2 - 25)
-16
t2 -25 = 0
(t + 5)(t - 5) = 0
t + 5 = 0
- 5 -5
t = -5
t - 5 = 0
+ 5 +5
t = -5
t = 5
5 seconds to hit the ground
This is how graph gonna look like
Slop 2/1----->>>up 2 right 1
Y intercept ------1 beginning point
Y< so Shade below
It is an isosceles triangle which means that side BD=BC, The angles will be also equal i.e. Angle B= Angle C
<h3>Now,</h3>
- Angle B = 4x+19
- Angle C = 2x+33
<h3>Calculating the angles:</h3>
Now, We will find ∠D with the help of angle sum property of triangle
<em>The measure of angles are; 47°,47°,86° respectively</em><em>.</em><em>.</em><em>.</em>
So we have v(w) = 2w - 1
Now we make the following change: w ---> w +3.
So we change every "w" into a "w+3" as follows:
v(w) = 2w - 1 --------> v(w+3) = 2*(w+3) - 1
Let's solve this.
2*(w+3) - 1
2*w + 2*3 - 1
2w + 6 - 1
2w + 5
So
v(w+3) = 2w + 5