Answer: B
<u>Explanation:</u>
rate x time
Chris: 40 x t = 40t
Amy: 60 x t - 2 = 60(t - 2)
Use the distance formula:
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Answer: B
<u>Explanation:</u>
x² - 8x + 19
a=1 b=-8 c=19
Use the Quadratic formula to find the solutions for x:
= 4 ± i√3
Solutions are: Factors are:
x = 4 + i√3 x - (4 + i√3) = 0
x = 4 - i√3 x - (4 - i√3) = 0
Answer:
$\text{\underline{\textbf{Given values:}}}$ $\omega_0=0 \: \dfrac{\text{rad}}{\text{s}}$ $\omega_1=3000 \: \text{rpm}$ $t=2\: \text{s}$ First, we ...
Explanation:
-Pencils were first used in 1662.
-Graphite is a crystalline form of the element carbon with its atoms arranged in a hexagonal structure.
- HB is a graphite hardness/grading scale: the higher the number next to H, the harder and lighter/less dark the pencil lead is.
- The H stands for “hard.”
Answer: 1. Wind 2. Astroturf
Explanation:
Answer: Well... since you know how. I think you should mark me brainliest :)
Explanation:
