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Cloud [144]
3 years ago
11

I just need the equations to be paired right

Mathematics
1 answer:
lara31 [8.8K]3 years ago
5 0
Answer:

4. 25x^2 - 150x + 9y^2
3. 16x^2 + 288y + 36y^2
2. 36x^2 + 504x + 49y^2
1. 4x^2 - 36y + 9y^2

Explanation:

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serg [7]
The circumference of this circle will be 31.42 cm
4 0
3 years ago
What is the answer to this?
Dmitriy789 [7]

Answer:

4th option

Step-by-step explanation:

-2a^2-a

3 0
3 years ago
Y=-5(x+3)^2-1 in standard form
Andre45 [30]

Answer:

y=-5x^{2} -30x-46

Step-by-step explanation:

y=-5(x+3)^{2} -1

y=-5((x+3) (x+3))-1

y=-5(x^{2} +6x+9)-1

y=-5x^{2} -30x-45-1

y=-5x^{2} -30x-46

5 0
3 years ago
Simplify the fraction
kenny6666 [7]
4t^2 - 16         t - 2
------------  /  -----------
     8                  6

  4(t^2 -4)            6
=------------  .  -----------
     8                  t - 2

  (t+2)(t-2)            6
=------------  .  -----------
       2                 t - 2

= 3 (t+2)        
 or
= 3t + 6
6 0
4 years ago
Can someone help me please
aksik [14]

Answer:

X=3-(y/2)=8

Step-by-step explanation:

suppose the numbers is X

3 less than half the product of a number is 8

X= 3- (y/2)=8

8 0
3 years ago
Read 2 more answers
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