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3 years ago

Help me out please!! will give out brainliest to first *correct answer!

Mathematics

1 answer:

Mkey [24]3 years ago

4 0

Answer:

Step-by-step explanation:

go to -4 on the x axis. it corresponds with 1 on the y axis.

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Arianna is making origami swans for her friend's birthday party. She wants to make 9 swans, one for each party guest. If Arianna

Travka [436]

Answer:

Yes she will cause it will on take her 1 hour and 35 minutes to do 9

6 0

3 years ago

Find the distance between the points. Round to the nearest tenth. (1, 3) and (5.0)

Anna35 [415]

Answer:

1,2. 6.0

Step-by-step explanation:

That is the answer

5 0

3 years ago

Read 2 more answers

What is a factor of 144-49x^2

Alenkinab [10]

(12+7x)(12-7x)
Because the square root of 144 is 12 and for 49 is 7

3 0

3 years ago

how to integrate <img src="https://tex.z-dn.net/?f=e%5E%7B2s%7D%20%2ACos%20%5Cfrac%7Bs%7D%7B4%7D" id="TexFormula1" title="e^{2s}

icang [17]

Answer:

$\int\limits {e^{2s} cos\frac{s}{4} ds$ = $\frac{4 e^{2s} }{65 } ({8 cos (\frac{1}{4} ) s + sin \frac{1}{4} s} ))$

Step-by-step explanation:

Step(i):-

Given that $f(s) = e^{2s} cos\frac{s}{4}$

Now integrating

$\int\limits {f(s)} \, ds = \int\limits {e^{2s} cos\frac{s}{4} ds$

By using integration formula

$\int\limits { e^{ax} cos b x dx = \frac{e^{ax} }{a^{2}+b^{2} } ( a cos b x + b sin b x )$

Step(ii):-

$\int\limits {e^{2s} cos\frac{s}{4} ds$ = $\frac{e^{2s} }{(2)^{2}+(\frac{1}{4}) ^{2} } ( 2 cos (\frac{1}{4} ) s + \frac{1}{4} sin \frac{1}{4} s ))$

= $\frac{e^{2s} }{(4+\frac{1}{16})} ( 2 cos (\frac{1}{4} ) s + \frac{1}{4} sin \frac{1}{4} s ))$

= $\frac{e^{2s} }{(\frac{65}{16} } ( \frac{8 cos (\frac{1}{4} ) s + sin \frac{1}{4} s}{4} ))$

= $16 X\frac{e^{2s} }{65 } ( \frac{8 cos (\frac{1}{4} ) s + sin \frac{1}{4} s}{4} ))$

= $\frac{4 e^{2s} }{65 } ({8 cos (\frac{1}{4} ) s + sin \frac{1}{4} s} ))$

Final answer:-

$\int\limits {e^{2s} cos\frac{s}{4} ds$ = $\frac{4 e^{2s} }{65 } ({8 cos (\frac{1}{4} ) s + sin \frac{1}{4} s} ))$

6 0

3 years ago

Consider x+4=x+8 . What values could be substituted for x to make this a true number sentence?

defon

Answer:

There is no value of x that will make this true

Step-by-step explanation:

x+4=x+8

Subtract x from each side

x-x+4=x-x+8

4 = 8

This is never true so there is no solution

8 0

3 years ago