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S_A_V [24]
3 years ago
5

Solve for t. 4=12gt^2

Mathematics
1 answer:
ivann1987 [24]3 years ago
6 0

Answer:

t =  \sqrt{ \frac{8}{g} }

Step-by-step explanation:

We are solving for t.

4 =  \frac{1}{2} g {t}^{2}

Multiply both sides by 2.

8 = gt {}^{2}

Divide both sides by

\frac{8}{g}  =  {t}^{2}

Take square root of both sides.

t =  \sqrt{ \frac{8}{g} }

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3 years ago
Quadrilateral KLMN has vertices of K(-4,-1), L(-1,-1) M(-2,-5) and N(-4,-4) Find the length of MN
Olenka [21]

Answer:

The length of MN is \sqrt{5} units.

Step-by-step explanation:

The given Quadrilateral KLMN has vertices at K(-4,-1), L(-1,-1) M(-2,-5) and N(-4,-4).

We use the distance formula to find the length of MN.

|MN|=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

We plug in the values to get

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|MN|=\sqrt{5}

The length of MN is \sqrt{5} units.

3 0
3 years ago
(Show work thank you!) Ticket sales for the annual Fall Festival were underway. Four people bought tickets on the first day of s
maria [59]

Answer:

684. tbh I'm not sure if I did this right

Step-by-step explanation:

4x2= 8

4+8= 12

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6 0
3 years ago
Solve for<br> 5(2 – 8) = 20
gladu [14]

Answer:

Step-by-step explanation:

5x - 40 = 20

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x = 12

6 0
3 years ago
Read 2 more answers
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