2 years ago

Whats 4 +4 guys pls help

Mathematics

2 answers:

Schach [20]2 years ago

7 0

Answer:

Step-by-step explanation:

vfiekz [6]2 years ago

4 0

Answer:

Step-by-step explanation:

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Is there anyone who can help with this????

Ksenya-84 [330]

Answer:

C equals 48

Step-by-step explanation:

You add the two angles you have and take that answer and subtract it from 180 and that is the missing angle measure

8 0

2 years ago

Need help to solve 6/4y - 12 = 1/2y - 4

gogolik [260]

Answer:

6/4y - 12 = 1/2y -4

3/2y -12 = 1/2y - 4

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y - 12 = -4

+12 +12

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Step-by-step explanation:

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2 years ago

If x= -5+6i and y= 3-2x, then which of the following is the value of the expression 4x-y

Verizon [17]

$y=3-2x\\\\4x-y=4x-(3-2x)=4x-3+2x=6x-3\\\\\text{Put}\ x=-5+6i\ \text{to the expression}\ 6x-3:\\\\6(-5+6i)-3\qquad\text{use distributive property}\\\\=(6)(-5)+(6)(6i)\\\\=-30+36i\\\\Answer:\ \boxed{4x-y=-30+36i}$

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2 years ago

I need this asap!!!! please! will give brainliest and a thanks to fast answers!

Shkiper50 [21]

Answer:

2 big

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Step-by-step explanation:

possibility

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2 years ago

Read 2 more answers

Find the average value of the function f(t)=cos13(5t)sin(5t) f(t)=cos13⁡(5t)sin⁡(5t) on the interval [4,10].

Vilka [71]

The average value is given by

$\displaystyle\frac1{10-4}\int_4^{10}\cos^{13}5t\sin5t\,\mathrm dt$

Setting $y=\cos5t$ , you get $\mathrm dy=-5\sin5t\,\mathrm dt$ , and the integral becomes

$\displaystyle-\frac1{30}\int_{\cos20}^{\cos50}y^{13}\,\mathrm dy$
$=-\dfrac1{30}\dfrac{y^{14}}{14}\bigg|_{y=\cos20}^{y=\cos50}$
$=-\dfrac{\cos^{14}50-\cos^{14}20}{420}\approx-0.00145$

6 0

3 years ago