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Nitella [24]
3 years ago
5

Use distributive property to simply 2(4+9w)

Mathematics
1 answer:
valina [46]3 years ago
5 0

Answer: 8+18W

Step-by-step explanation:

1. First multiply the 4 by 2, equalling 8.

2. Then multiply the 9W by 2, equalling 18W.

3. 8 and 18W are unlike terms, so they can not be added together.

4. The answer would stay as 8+18W.

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What is the value of x?
Lerok [7]

Answer:

  3√2

Step-by-step explanation:

The hypotenuse of an isosceles right triangle is √2 times the side length.

  x = 3√2

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All these triangles are similar, so the ratio of hypotenuse to leg is the same for all.

  hypotenuse/leg = x/3 = (3+3)/x

  x² = 3·6 = 3²·2 . . . . cross multiply (identify square factors)

  x = 3√2 . . . . . take the square root

7 0
3 years ago
When dropped, a super ball will bounce back to 80% of its peak height,continuing on in this way for each bounce.
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An expression for the height of the nth bounce is 0.80X^N = Height.

<h3><u>Equations</u></h3>

Since when dropped, a super ball will bounce back to 80% of its peak height, continuing on in this way for each bounce, to determine an expression for the height of the nth bounce the following calculation must be performed:

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Therefore, an expression for the height of the nth bounce is 0.80X^N = Height.

Learn more about equations in brainly.com/question/2263981

3 0
2 years ago
Should this answer be a fraction or a whole number?
lana [24]
It should be a whole number. 
6 0
3 years ago
Is 12/17 equivalent to 10/15 in ratio form
serg [7]

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Step-by-step explanation: Joshua

5 0
2 years ago
At a pet store, Ms. Pike paid $34.75 for 5 dog bowls and 7 bones. Mr. Moore paid $20.50 for 3 dog bowls and 4 bones. Determine t
lianna [129]

Answer:

Step-by-step explanation:

t a pet store, Ms. Pike paid $34.75 for 5 dog bowls and 7 bones. Mr. Moore paid $20.50 for 3 dog bowls and 4 bones. Determine the cost of one dog bowl(x) and one bone(y).

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