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Lisa [10]
3 years ago
11

5(-3c-6w); c= 5 and w= -2

Mathematics
1 answer:
Fynjy0 [20]3 years ago
7 0
  • <em>Answer:</em>

<em>- 15</em>

  • <em>Step-by-step explanation:</em>

<em>Hi there !</em>

<em>5(-3c - 6w) =</em>

<em>replace c = 5 ; w = - 2</em>

<em>= 5(-3×5 - 6×-2)</em>

<em>= 5(- 15 + 12)</em>

<em>= 5×-3</em>

<em>= - 15</em>

<em>Good luck ! </em>

<em>(-)(-) = +</em>

<em>(-)(+) = -</em>

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Answer:

The diameter of the circle O is <em>12 units</em>

Step-by-step explanation:

There is no data in the image provided. To better help you, I'm assuming we have an arbitrary value of  

BC=6\sqrt{2}

and the triangle B0C is right

<u>Relations in the Circle</u>

The diameter (D) is twice the radius (r) and the radius is the distance measured from the center of the circle to any point of the circumference.  

Since the triangle B0C has a right angle, BD is the hypotenuse and 0B=0C=r

Applying Pythagoras's theorem:

BC^2=r^2+r^2=2r^2

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3 years ago
A cat eats 2/3 cup of food each day. How many days will a bag containing 16<br> cuns of food last?
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Answer:

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35 = 45 -12
Nope

35 = 45 -11
Nope

35 = 45 - 10
Yep!

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7 0
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