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Alex17521 [72]
3 years ago
12

3x2 - 6x + 1 = 0

Mathematics
1 answer:
Tresset [83]3 years ago
4 0

Answer:

.2 and 1.8

Step-by-step explanation:

If you graph the quadratic, can find where y = 0 or where the graph intersects the x-axis.  

you can also use the quadratic formula to solve this problem.  

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LAY
marta [7]

Answer:

A

Step-by-step explanation:

how long is the ball in the air ?

that is the same as asking : after how many seconds will the ball hit the ground (= reach the height of 0) ?

so, that means we need to find the zero solution of h(t).

at what t is h(t) = 0 ?

when at least one of the factors is 0 :

2(-2 - 4t)(2t - 5)

we have 3 factors

2 : can never be 0.

(-2 -4t) : can only be 0 for negative t, which does not make sense in our scenario (we cannot go back in time, only forward).

(2t - 5) : is 0 when 2t = 5 or t = 2.5

so, A is the right answer.

FYI : the starting height (on the hill) is given by t = 0 :

2(-2 - 0)(0 - 5) = 2×-2×-5 = 20 ft

3 0
2 years ago
Do any of you have a made-up pokemon? Give Me Name, Hight, Type, Category, And All of That Stuff.
Veronika [31]

Answer:

I like pikachu. I don't know how to do te rest though

Step-by-step explanation:

7 0
3 years ago
Solve for x? 5×-6=4×+8​
Mandarinka [93]

Answer:

x=14

Step-by-step explanation:

First bring the 6 to the other side and then bring the 4x to the other side to have 5x-4x=6+8 and combine the like terms and x equals 14.

5 0
3 years ago
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Please hurry and also explain how to do this thanks I really appreciate everyone's help!!!​
andriy [413]

Answer: 112 in sq

Step-by-step explanation: Square: 10 x 10=100 + triangle: 10 - 6 on top = 4

4 x 16 - 10 = 6 on left so... 1/2 x 6 x 4= 12 in sq. So A= 100+12= 112in sq

5 0
3 years ago
Find the total monthly pay if total sales for a month were $34,450, the commission rate is 4.5% and the weekly base salary $175
Sidana [21]

Answer:

196.9

Step-by-step explanation:

4 0
3 years ago
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