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GalinKa [24]
3 years ago
6

Express 0.0057 in scientific notation

Mathematics
1 answer:
andrew-mc [135]3 years ago
3 0

Answer:

5.7 \times  {10}^{ - 3}

Step-by-step explanation:

0.0057

first number

5

then the rest

7

equal

5.7

There's <u>three</u> zeros <u>behind</u> the number 5 which mean it will be -3

\times  {10}^{ - 3}

final answer

5.7 \times {10}^{ - 3}

another example and it will be clear

0.0000403

first number

4

then the rest

03

equal

4.03

There's <u>five</u> zeros <u>behind</u> the number 4 which mean it will be -5

\times {10}^{ - 5}

final answer

4.03 \times {10}^{ - 5}

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Gene made a cake and cut it into
iren2701 [21]

Answer:

1/12 of the cake

Step-by-step explanation:

4x3=12

1slice/12slices=1/12

8 0
3 years ago
Will mark brainlist for correct answer​
andrezito [222]

Answer:

I would say not here D.

Step-by-step explanation:

Because I found the area of the base first *the square* which is 4 x 11 = 44 and the rectangles are  4 x 14= 56 x 2 since there are 2 rectangles is 112. Then the triangles are 11x14=154/2=77 x 2 since there are 2 triangles is 154. Then we add up all those numbers 44+112+154= 310 not 308 *C*.

Hope I was able to help!

3 0
3 years ago
The height of an experimental plant after x days can berepresented by the formula 3(4x+2). The height of a second plant can be r
NikAS [45]

Answer:  No

Step-by-step explanation:

The question is whether 3(4x+2) could ever equal 6(2x+2).  So let's set them equal to each other and find if there is a value of x, the days, where they are equal.

3(4x+2) = 6(2x+2)

12x + 6 = 12x+2

6 = 12??  No

They will bnever be at the same height.  They are growing at the same rate (12x) but starting at different heights (6 and 12)

6 0
3 years ago
What is the quotient of 60 divided by 4
sergejj [24]
Take 60 divided by 4 to get 15 simple enough to get this answer just type it in or get a family member to help
8 0
4 years ago
Read 2 more answers
Someone please help me
lina2011 [118]

Answer:

\displaystyle \boxed{\frac{60}{61}} = cos\:θ_1

Step-by-step explanation:

\displaystyle arcsin\: \frac{11}{61} ≈ 0,1813197744 \\ \\ cos\:0,1813197744 ≈ \frac{60}{61}

Since this answer is in <em>Quadrant</em><em> </em><em>I</em>,<em> </em>this would be a positive-positive answer, which in this case, will remain a positive.

<u>Extended</u><u> </u><u>Information</u><u> </u><u>on</u><u> </u><u>Quadrants</u>

\displaystyle Positive-Negative → Quadrant\:IIII \\ Negative-Negative → Quadrant\:III \\ Negative-Positive → Quadrant\:II \\ Positive-Positive → Quadrant\:I \\ \\

<u>Extended</u><u> </u><u>Information</u><u> </u><u>on</u><u> </u><u>Trigonometric</u><u> </u><u>Ratio</u><u> </u><u>Values</u>

\displaystyle y-values → sin\:θ \\ x-values → cos\:θ

I am joyous to assist you anytime.

5 0
4 years ago
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