3 years ago

If a car traveling at the constant rate of 67x=y , how far will it have traveled in 8.4 hours ?

1 answer:

3 0

Dedhamhdjdjjdjdjejrkrmdjxx

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gregori [183]

Step-by-step explanation:

|-x|<1 --> -1<-x<1 --> -1<x<1

so the graph is the striped part

3 0

3 years ago

Yuki888 [10]

Answer:

$b=\frac{1}{6}$

Step-by-step explanation:

In $f(x)=a\cos(b(x-c))+d$ , $b$ represents a constant related to the period of the function. Here's how it's related:

$b=\frac{2\pi}{T}$ , where $T$ is the period of the function.

We're given $T=12\pi$ , so solving for $b$ :

$b=\frac{2\pi}{12\pi}=\boxed{\frac{1}{6}}$

4 0

3 years ago

Degger [83]

First box (under 1) is 7, next box (above 12.5) is 6.5 and the last box is 16

8 0

2 years ago

Masja [62]

Answer:

Put a picture of the whole thing

Step-by-step explanation:

5 0

2 years ago

riadik2000 [5.3K]

Let
x---------> the number

we know that
[9+2x]*4=4x+12
36+8x=4x+12
8x-4x=12-36
4x=-24
x=-24/4
x=-6

the answer is
-6

8 0

3 years ago