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Gemiola [76]
3 years ago
8

8 x 1/2 on a number line

Mathematics
1 answer:
Serga [27]3 years ago
5 0

Answer:

Step-by-step explanation

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6.
Lady_Fox [76]

Answer:

Choice A

Step-by-step explanation:

Use the F. O. L. D method while solving

4 0
3 years ago
15. Write the slope-intercept form of the line described in the following:Parallel to 4x + 5y=20and passing through (12,4)
Amiraneli [1.4K]

Problem

Write the slope-intercept form of the line described in the following:

Parallel to 4x + 5y=20

and passing through (12,4)

Solution>

For this case we need to have the same slope, and if we write the equation given we see:

5y = 20 -4x

y = 4 -4/5 x

then the slope m = -4/5

and we also know a point given x= 12, y= 4 and we can do the following:

4 = -4/5 (12) +b

4 = -48/5 + b

And if we solve for the intercept we got:

b= 4 +48/5= -28/5

And our equation would be given by:

y = -4/5 x -28/5

3 0
1 year ago
Three same-sized cubes are attached to the top of a rectangular prism as shown below. If a = 13 cm, b = 21 cm, and c = 3 cm, wha
aalyn [17]

Answer:

819

Step-by-step explanation:

3 0
2 years ago
Kelly had 474 in her checking account in june.She earns $138 in july and puts all of it in her account.How much money does kelly
Inga [223]

Answer:

612

Step-by-step explanation:

Since Kelly had already 474 dollars in her checking account and added 138 more, 474+138=612

5 0
3 years ago
Read 2 more answers
Find derivative of 2cosx+2cos2x
Zarrin [17]
Derivitive of cosx=-sinx
dy/dx sinx=cosx
and use chain rue

2cosx=-2sinx
2cos2x=-4sin2x
so
-2sinx-4sin2x id the deritivitve
7 0
2 years ago
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