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zepelin [54]
2 years ago
8

a car is traveling at a constant velocity of 60km/h east for 4 hours. choose the correct statement about the acceleration of the

car
Mathematics
2 answers:
elena55 [62]2 years ago
6 0
I’m just saying this so I can get points but I think if u divide u should get da answer
Mrac [35]2 years ago
3 0
So by definition and in math talk, A = dV/dT = 0/4 = 0 acceleration. ANS. A hope that helped
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Help me I need the answer to #2 and #4
Karo-lina-s [1.5K]
Number 2 is 84.13
number 4 is 56
3 0
3 years ago
A plane flies 510 kilometers with a bearing of 316° from Naples to Elgin (see figure). The plane then flies 720 kilometers from
IgorC [24]

Answer:

#carryonlearning

Step-by-step explanation:

#carryonlearning

4 0
3 years ago
Brainiest will be given . Please help me
mixas84 [53]

Answer:

If the shape of end face has n sides

Then, in total, there are n+2 faces

Using that formula

Faces in 20-sided polygon = n+2 = 20+2 = 22

Step-by-step explanation:

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6 0
2 years ago
Which are the solutions of the quadratic equation? x2 = –5x – 3 –5, 0 StartFraction negative 5 minus StartRoot 13 EndRoot Over 2
boyakko [2]

<u>Given</u>:

The quadratic equation is x^{2}=-5 x-3

We need to determine the solutions of the quadratic equation.

<u>Solution</u>:

Let us solve the equation to determine the value of x.

Adding both sides of the equation by 5x and 3, we get;

x^{2}+5 x+3=0

The solution of the equation can be determined using quadratic formula.

Thus, we get;

x=\frac{-5 \pm \sqrt{5^{2}-4 \cdot 1 \cdot 3}}{2 \cdot 1}

x=\frac{-5 \pm \sqrt{25-12}}{2 }

x=\frac{-5 \pm \sqrt{13}}{2 }

Thus, the two roots of the equation are x=\frac{-5 + \sqrt{13}}{2 } and x=\frac{-5- \sqrt{13}}{2 }

Hence, the solutions of the equation are x=\frac{-5 + \sqrt{13}}{2 } and x=\frac{-5- \sqrt{13}}{2 }

6 0
3 years ago
Read 2 more answers
Let f(x)=3x+2 and g(x)=5x-8 find all value of x for which f(x) &gt; g(x)
kirill115 [55]

Answer:

x < 5

Step-by-step explanation:

f(x)  > g(x) \\    <  =  > 3x + 2 > 5x + 2 \\  <  =  >  - 2x >  - 10 \\   <  =  > x < 5  \:( qed)

4 0
3 years ago
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