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Mila [183]
3 years ago
15

The density of hydrogen is 0.0000899 .

Mathematics
2 answers:
Bumek [7]3 years ago
6 0
0.00009 might help I’m not sure about the possible answers but that one seems reasonable
BabaBlast [244]3 years ago
5 0
 I think this can help 
0.00008
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Find the value of x using SohCahToa.
AlexFokin [52]

Answer:

x=6.55\ units

Step-by-step explanation:

we know that

In the right triangle of the figure

The cosine of the angle of 35 degrees is equal to divide the adjacent side to the angle of 35 degrees by the hypotenuse

so

cos(35^o)=\frac{x}{8} -----> by CAH

solve for x

x=(8)cos(35^o)

x=6.55\ units

4 0
4 years ago
Use the simple interest formula to find the ending balance.
AlexFokin [52]

Answer:

$5,875

Step-by-step explanation:

Interest = Principal x Time x Interest Rate

Interest = $5000 x 3.5 x 0.05

Interest  = $875

Total Balance will be

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7 0
4 years ago
I will give 100 points to the first answer that is correct
matrenka [14]

Answer: D) 32

Each side of the cube is 8 units, so the perimeter of one side is 4*8 = 32.

8 0
4 years ago
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Suzie solved a linear equation for y. This equivalent equation was her result. y = 7x + 23 Which equations could have been the l
Alika [10]

Answer:

2, 3, 5

Step-by-step explanation:

The question asking for the linear equation Suzie manipulated. The answer should be equal to the starting equation. So, we just need to manipulate the option to y= mx + c format.

1.  y + 7x = 23

y=  -7x +23 (false)

2. . –7x + y = 23

y= 7x + 23 (true)

3. 2y – 14x = 46

2y= 14x+ 46

y= 7x +23 (true)

4. y – 7x = –23

y= 7x - 23 (false)

5. 7x – y = –23

-y= -7x -23

y= 7x + 23 (true)

6 0
3 years ago
Sales tax added to a bill of $38 is $3.04. What is the sales tax rate?<br> .
kipiarov [429]

Answer:

8%

Step-by-step explanation:

(X*38)/100=3.04=>x= (3.04*100)/38=8

3 0
4 years ago
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