3 years ago

Solve the equation 8y-6=5y+12

Mathematics

1 answer:

Bumek [7]3 years ago

5 0

8y - 6 = 5y + 12
- 5y    - 5y
3y - 6 = 12
      + 6   + 6
   3y = 18
      3     3
   y = 6

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Scientific form of 47500000000

melomori [17]

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Scientific notation for above value is ~

$4.75 \times 10 {}^{10}$

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2 years ago

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Help w this plsss,!,!,, 20pointsss

Kay [80]

Answer:

Area = Length × width

16 = (3x +2 ) × ( x)

16 = 3x² +2x

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2 years ago

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xenn [34]

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3 years ago

--------------------------

maria [59]

Answer:

wait what is your math problem?

Step-by-step explanation:

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3 years ago

Allie fires a rocket from ground level. The height of the rocket is given by the formula h= 260t - 16t^2 (-16t squared), where t

8_murik_8 [283]

Answer:

The rocket would be in the air for 8.125 seconds after launch.

Step-by-step explanation:

Given that the height of the rocket, h = 260t - 16 $t^{2}$ .

To determine how long the rocket would be in the air, differentiate h totally with respect to t.

So that, total derivative of h is given as;

$\frac{dh}{dt}$ = $\frac{d(260t-16t^{2}) }{dt}$

0 = 260 - 16 x 2t

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0 = 260 - 32t

32t = 260

t = $\frac{260}{32}$

= 8.125

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The rocket would be in the air for 8.125 seconds after launch.

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3 years ago