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3 years ago

A bike accelerates at 3m/s2. How fast will it be traveling after 8 seconds?

Mathematics

1 answer:

Likurg_2 [28]3 years ago

3 0

Answer:5 x (25 + 125 )/ 2 = 750/2 m = 375 m.

Step-by-step explanation:

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Jackson used the process of completing the square to solve the equation 2x2−12x=−6.

Nikolay [14]

Answer:

$x=3-\sqrt{6},x=3+\sqrt{6}$

Step-by-step explanation:

we are given equation as

$2x^2-12x=-6$

Since, we have to solve it by using complete square

so, firstly we will complete square

and then we can solve for x

step-1:

Factor 2 from both sides

$2(x^2-6x)=-3\times 2$

step-2:

Simplify it

$x^2-6x=-3$

step-3:

Add both sides 3^2

$x^2-6x+3^2=-3+3^2$

now, we can complete square

$(x-3)^2=6$

step-4:

Take sqrt both sides

$(x-3)=-\sqrt{6},(x-3)=\sqrt{6}$

step-5:

Add both sides by 3

we get

$x=3-\sqrt{6},x=3+\sqrt{6}$

3 0

3 years ago

Which number is greater 30% or 0.03?

Y_Kistochka [10]

30% because as a decimal it would be written as .30 and that is greater then .03

4 0

3 years ago

Solve for the unknown values.<br> 95<br> х<br> 50<br> у<br> degrees<br> y =<br> degrees

vaieri [72.5K]

Answer:

One interior angle is 50°.

Exterior angle is 95°.

Step-by-step explanation:

6 0

3 years ago

2p - 3q - 4r + 6r -2q + p

sergejj [24]

2p - 3q - 4r + 6r - 2q + p = 0

2p + p - 3q - 2q - 4r + 6r = 0

3q - 5q + 2r = 0

7 0

3 years ago

14+3x≤23<br> please help me

nignag [31]

Answer:

x≤3

Step-by-step explanation:

<em>Step one- This equation has 23 greater than or equal to sign. Which means It can be at most 23</em>

<em>Step two- Find out what times 3x+14=23 In this case the answer is 3.3 Is the biggest number that can be multiplied by 3, +14 to get to 23.</em>

<em>Step three- Rewrite the Answer. Since we know that 3 is the highest numebr possible, we rewrite it to this equation</em>

<h3>x≤3</h3><h3>HOPE THIS HELPS :)</h3>

5 0

3 years ago