Answer is
D
(You are welcome)
Answer:
complex number
Step-by-step explanation:
77i is an imaginary number but once you put that 3 in the equation it turns into a complex number bc its more than just the imaginary now
-16t^2 + v0t + h0
= -16(t^2 - 1/16 v0t) + h0
= -16 [(t - 1/32v0)^2 - (1/32 v0)^2 ) + h0
= -16(t - 1/32v0)^2 + 1/64 (v0)^2 + h0 which is the vertex form
The vertex is at the point (1/32v0, 1/64 (v0)^2)
1/32v0 represents the time when the firework is at its maximum height and 1/64 (v0)^2 is this maximum height
Answer:
x = 7
Step-by-step explanation:
3x - 17 = 25 - 3x
Get the x's on one side and the integers on the other
3x + 3x = 25 + 17
6x = 42
x = 7
Answer:
D. x = √17
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
<u>Trigonometry</u>
- Pythagorean Theorem: a² + b² = c²
Step-by-step explanation:
<u>Step 1: Define</u>
leg <em>a</em> = 4
leg <em>b</em> = 1
hypotenuse <em>c</em> = <em>x</em>
<em />
<u>Step 2: Solve for </u><em><u>x</u></em>
- Substitute: 4² + 1² = x²
- Exponents: 16 + 1 = x²
- Add: 17 = x²
- Isolate <em>x</em>: √17 = x
- Rewrite: x = √17
