3 years ago

A+6=8 please nd thank uu .

Mathematics

1 answer:

zavuch27 [327]3 years ago

5 0

Answer:

Step-by-step explanation:

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= Initial Knowledge Check Factor. 64w2+48w+9

noname [10]

Answer:

(8x+3)(8x+3) or x=-3/8

Step-by-step explanation:

7 0

3 years ago

It is given that m=3x+1 and y= (5/1+m^2). Find dy/dx in terms of x.

DiKsa [7]

Answer:

${ \underline{ \bf{ \frac{dy}{dx} = - \frac{30m}{ {(1 + {m}^{2}) }^{2} } }}}$

Step-by-step explanation:

${ \bf{m = 3x + 1}} \\ { \sf{ \frac{dm}{dx} = 3 }} \\ \\ { \bf{y = \frac{5}{1 + {m}^{2} } }} \\ \\ { \tt{ \frac{dy}{dm} = \frac{ - 10m}{ {(1 + {m}^{2} )}^{2} } }}$

Using chain rule:

${ \boxed{ \bf{ \frac{dy}{dx} = \frac{dy}{dm}. \frac{dm}{dx} }}}$

${ \sf{ \frac{dy}{dx} = - \frac{10m}{ {(1 + {m}^{2}) }^{2} } \times 3}} \\ \\ { \sf{ \frac{dy}{dx} = - \frac{30m}{ {(1 + {m}^{2}) }^{2} } }}$

${ \underline{ \sf{ \blue{christ \:† \: alone }}}}$

8 0

3 years ago

Read 2 more answers

A tailor in a suit shop should undeestand relative lengths to measurements unit. What unit of measurment would normally be used

Mrac [35]

A ruler would be used to measure fabric

6 0

3 years ago

Tan x (degrees) = 31. what is the value of x to the nearest 10th

Inessa05 [86]

88.2 is your answer, have a nice day

8 0

3 years ago

4’1” - 1’ 10” whats is

cluponka [151]

Since inches are out of 12 this would be

4 ft - 1 ft = 3 ft

3' 1" - 1 " = 3 '

3 feet is also 2 ft and 12 inches

2' 12" - 9 " = 2' 3"

So the answer is 2 feet and 3 inches

Hope this helps

-GoldenWolfX

7 0

4 years ago