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Inessa [10]
3 years ago
15

0.000000000009256 scientific method

Mathematics
1 answer:
Nookie1986 [14]3 years ago
7 0

Answer:

9.256×10^−12

Step-by-step explanation:

to get standard notation we have a number less ten.

since it is a very small number it has a negative exponent

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Help please ..............
Cloud [144]

Answer:

x = 437.3 ft

Step-by-step explanation:

The angle at the top of the triangle = 90° - 29° = 61°

Using the sine ratio in the right triangle

sin61° = \frac{opposite}{hypotenuse} = \frac{x}{500}

Multiply both sides by 500

500 × sin61° = x, hence

x ≈ 437.3

8 0
4 years ago
Read 2 more answers
Please help me!
Sindrei [870]
Well, let's check if your inequality is true. We have to add the 3 scores up and divide them by 3 to know the average.

73 + 81 + 86 = 240
240 / 3 = 80

80%

That's true, now let's check 101.

73 + 81 + 101 = 255
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5 0
3 years ago
Matt he bought five book he needed 9 how many more he needed
Dimas [21]

Answer:

5

Step-by-step explanation:

4 0
3 years ago
How many does it means subtract or add
Elza [17]
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It usually means to <u><em>add</em></u>

(What is the question anyway?)

7 0
3 years ago
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The slope of the line that passes through the points (-10,y) and (5, 2) is 2/5. What is the value of y?
Murrr4er [49]

Answer:

C, -4

Step-by-step explanation:

slope=change in y/change in x

\frac{2 - y}{5 - ( - 10)}  =  \frac{2}{5}

\frac{2 - y}{5  + 10}  =  \frac{2}{5}

multiply both sides by 2/5

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simplify the right side. 2/5 × 5 = 2 and 2/5 × 10 = 4

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2 = 6 + y

subtract 6 on both sides

2 - 6 = y

so y is -4

7 0
2 years ago
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