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Viktor [21]
3 years ago
6

PLEASE HELP ME IM GIVING FORTY POINTS

Mathematics
1 answer:
ch4aika [34]3 years ago
4 0
Answer to part A: If the sun produces 3.9 * (10^33) ergs or radiant energy for every second, then how much energy does the sun produce in 3.25 * (10^3) seconds? Just multiply (3.25 * [10^3]) * (3.9[10^33]) = <span>1.2675 * 10^37 of ergs of radiation. 

Answer to part B: 1.435 * 10^3 mm is a reasonable answer because it is much smaller than </span>1.435 * 10^3.  
<span>
Answer to BONUS: 
</span>(2^8 * 5^-5 * 19^0) ^-2 (5^-2 / 2^3) * 2^28 <-- Start
(256 * 0.00032 * 1) ^-2 (0.04 / 8) * <span>268435456 <-- Simplify
</span>0.08192^-2 * 0.005 * 268435456 <-- Simplify the terms in parentheses.
<span>

Final Answer: </span><span>200000000

Whew! That was hard!</span>
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Find the value of X(2x + 4) (2x-9)
kotykmax [81]

2x +4)° 2x-9)°= 4x  2 +8x−9=3

 Pull out like factors :

  2x + 4  =   2 • (x + 2) (4 • (x + 2) • x) -  9

4x • (x + 2) -  9

Factoring  4x2+8x-9  

The first term is,  4x2  its coefficient is  4 .

The middle term is,  +8x  its coefficient is  8 .

The last term, "the constant", is  -9  

Step-1 : Multiply the coefficient of the first term by the constant   4 • -9 = -36  

Step-2 : Find two factors of  -36  whose sum equals the coefficient of the middle term, which is   8 .

     -36    +    1    =    -35  

     -18    +    2    =    -16  

     -12    +    3    =    -9  

     -9    +    4    =    -5  

     -6    +    6    =    0  

     -4    +    9    =    5  

     -3    +    12    =    9  

     -2    +    18    =    16  

     -1    +    36    =    35

x=3

6 0
3 years ago
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The graph below represents a recent 10 meter race between two remote control cars.
kotegsom [21]

Answer:

x = 3 ± √(5+y)  HAVE A GOOD DAY :)

Step-by-step explanation:

3 0
3 years ago
Solve this with the Factoring Formula: 2x² - 4x - 2 = 0<br> Show Your Work!!!
Sophie [7]

Hope you could understand.

If you have any query, feel free to ask.

8 0
3 years ago
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Find x. Round to the nearest tenth.<br> 32<br> 410<br> Х
GenaCL600 [577]

Answer:

3690

Step-by-step explanation:

it has the nearest tenth value is 90

8 0
3 years ago
In ΔFGH, the measure of ∠H=90°, GF = 53, HG = 28, and FH = 45. What ratio represents the sine of ∠G?
andrew11 [14]

we have been given that in ΔFGH, the measure of ∠H=90°, GF = 53, HG = 28, and FH = 45. We are asked to find the ratio that represents the sine of ∠G.

First of all, we will draw a right triangle using our given information.

We know that sine relates opposite side of right triangle with hypotenuse.

\text{sin}=\frac{\text{Opposite}}{\text{hypotenuse}}

We can see from the attachment that opposite side to angle G is FH and hypotenuse is GF.

\text{sin}(\angle G)=\frac{FH}{GF}

\text{sin}(\angle G)=\frac{45}{53}

Therefore, the ratio \frac{45}{53} represents the sine of ∠G.

7 0
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