2 years ago

Translate the sentence into an equation.

Mathematics

1 answer:

WITCHER [35]2 years ago

8 0

Answer:

7(b+8) = 5

Hope this helps!

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If Anna walled for 5 miles and then turned around and went back what is her displacement?

damaskus [11]

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2 years ago

Find all solutions for the following equations. Write your answers in radians using exact values. (Enter your answers as a comma

sasho [114]

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Step-by-step explanation:

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sin2xcos x + cos2xsin x = -1

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SIn (2x +x) = -1

Sin (3x) = -1

$x = \bigg [\dfrac{Sin ^{-1} (-1)}{3} \bigg ]$

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2 years ago

What is the value of c in the equation below? 2^-4(2^2)=a^b=c

Triss [41]

Answer:

The answer is option 4.

Step-by-step explanation:

You have to use Indices Law,

${a}^{m} \times {a}^{n} = {a}^{m + n}$

${a}^{ - n} = \frac{1}{ {a}^{n} }$

So for this question :

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$c = \frac{1}{ {2}^{2} }$

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2 years ago