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pickupchik [31]
4 years ago
7

Which products result in a perfect square trinomial? Check all that apply.

Mathematics
1 answer:
xxTIMURxx [149]4 years ago
6 0
(-x+9)(-x-9) - prefect square
(xy + x)(xy + x) - perfect square
(2x-3)(-3+2x) - not a perfect square
(16- x²)(x2 – 16) - not a perfect square
(4y? +25)(25+4y?) - not a perfect square
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The odds of winning a goldfish toss game are 1:49. The probability of winning a claw game is 30%. Which game gives you a better
olga_2 [115]

Answer:

the claw game would give you a better %

Step-by-step explanation

when turned into a percent 1:49 becomes 2.040816326531% compared to the claw game that would give you a 30% chance of wining

6 0
3 years ago
14 3/5 - 3 ÷ 5 11/12​
dalvyx [7]

Answer:

33/355

not sure though

Step-by-step explanation:

5 0
3 years ago
Suppose a car's momentum is calculated to be 36000 . The mass of the car is 1,500 kg. What is the magnitude of the velocity of t
Ad libitum [116K]

Answer:

The magnitude of the velocity of the car is 24 m/s .

Step-by-step explanation:

Given : A car's momentum is calculated to be 36000 .

          the mass of the car is 1500 kg.

To find: What is the magnitude of the velocity of the car.

Formula used:

           Momentum =mass × velocity

Explanation:

We are given that momentum of the car =36000 .

                                  Mass of the car = 1500 kg .

  Plugging the given value in the above formula

                 Momentum =mass × velocity

                               36000 = 1500 × velocity

  On dividing both side by 1500 we get ,

                              velocity   =    24 meter/second

Therefore,   The magnitude of the velocity of the car is 24 m/s .

 

4 0
3 years ago
Find f(-7) if f(x) = 2x+8.<br> -6<br> 03<br> 02<br> 22
lions [1.4K]
The answer for you problem is -6.

2(-7)+8
-14 +8
-6
4 0
3 years ago
Read 2 more answers
What is it &lt; &gt; or = <br> 1000kg 100000 g
Ber [7]

9514 1404 393

Answer:

  >

Step-by-step explanation:

1 kg = 1000 g

Multiplying by 1000, you have ...

  1000 kg = 1,000,000 g

  1,000,000 g > 100,000 g

The appropriate relation symbol is >.

5 0
3 years ago
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