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3 years ago

Use properties of equality to solve the equation for w. You must show your work. 2(w+3) = −2(w−21)

Mathematics

2 answers:

Hunter-Best [27]3 years ago

8 0

Answer:

Today: Friday, 06 November 2020

Hour: 19.17 WIB (Indonesia)

2 (w + 3) = -2(w - 21)

2w + 6 = -2w + 42

2w + 2w = -6 + 42

4w = 36

w = 9

natta225 [31]3 years ago

3 0

Answer:

Step-by-step explanation:

2w+6=-2w+42

4w+6=42

4w=36

w=9

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Please show me how to solve the initial value problem <br> y'=tanx y(pi/4)=3

AlexFokin [52]

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Integrating both sides gives the general solution.

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Given that $y\left(\dfrac\pi4\right)=3$ , we have

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3 years ago

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photoshop1234 [79]

Answer:

(1) 56 miles/hour

Step-by-step explanation:

We need to find the average rate of change from t = 2 to t = 9.

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[f(b) - f(a)]/(b - a)

average rate of change from t = 2 to t = 9 =

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3 years ago

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