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Orlov [11]
3 years ago
8

Simplify the expression. –6.5(–4.9)

Mathematics
1 answer:
Ratling [72]3 years ago
7 0

Answer:

31.85

Step-by-step explanation:

<em>Hey there!</em>

Well to simplify the given expression we do,

-6.5 * -4.9

= 31.85

<em>Hope this helps :)</em>

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The hypotenuse of a right triangle measures 18 cm and one of its legs measures 12 cm. Find the measure of the other leg. If nece
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Answer:

16 cm

Step-by-step explanation:

A right triangle, with the hypotenuse = 18, one side = 7, and the other side = x.

Since this is a right triangle, use the pythagorean theorem to find the value for x.

let a = 7 for one side, and let c = 18 for the hypotenuse. And, let c = x for the other side.

The pythagorean theorem is: c^2 = a^2 + b^2.

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4 years ago
3[5x - 4] - [-30 - 45x]
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= 15x - 12 + 30 + 45x <- Distributive Property
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If you're trying to solve for 0:

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x = \frac{-9}{30} <- Fraction Form
x = -0.3 <- Decimal Form

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