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4 years ago

9

A truck traveling East at a velocity of 40.0 m/s comes to a complete stop. How much time it will take for the truck to stop if i

t decelerates at -5.0 m/s2

1 answer:

Gelneren [198K]4 years ago

3 0

8 seconds I think ?.?.??.?.?.?.?.

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I need help with this compound inequality :p #23

mote1985 [20]

X < -1

Hope this help

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3 years ago

zavuch27 [327]

Idk.. If you divide 488 by 3 you will have your answer.
Its easy math.

5 0

4 years ago

V to the power of 2 =47

Brilliant_brown [7]

Answer:

v = ± $\sqrt{47}$

Step-by-step explanation:

Given

v² = 47 ( take the square root of both sides )

v = ± $\sqrt{47}$ ← note plus or minus

Since $\sqrt{47}$ × $\sqrt{47}$ = 47

and

- $\sqrt{47}$ × - $\sqrt{47}$ = 47

7 0

4 years ago

70 points!!!!!!!!!!!!

Serga [27]

Find BC

AC^2=AB^2+BC^2

20^2=16^2+BC^2

400=256+BC^2

BC=√(400-356)

BC=12

Use SOHCAHTOA

Sine A=12/20=3/5

COS A=16/20 =4/5

TAN A=12/16 =3/4

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3 years ago

A local pizzeria offers 15 toppings for their pizzas and you can choose any 3 of them for one fixed price. How many different ty

miss Akunina [59]

$C(15,3)=\dfrac{15!}{3!12!}=\dfrac{13\cdot14\cdot15}{2\cdot3}=455$

3 0

3 years ago