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3 years ago

Tell how many terms the expression has 15.5 - (6x2)-(16 ÷ 4)

Mathematics

1 answer:

Elina [12.6K]3 years ago

6 0

Answer:

There are three terms in the expression.

Step-by-step explanation:

<u>Some background knowledge: </u>

Algebraic expressions do not include equal signs.

Terms are generally values that are added or subtracted.

For example,

2x+6 has two terms which are 2x and 6.

Here:

The term 2x has a coefficient (the number next to a variable) of 2 and the term '6' is a constant.

Please note that a constant is a number that does not include a variable.

<u>LET US SOLVE OUR CASE:</u>

Given the expression

15.5 - (6 x 2) - (16 ÷ 4)

Please note that:

(6 x 2) is one term. Because of the parentheses, it groups it as one term.

(16 ÷ 4) is also one term. Because of the parentheses, it groups it as one term.

Therefore, there are three terms in the expression.

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3 years ago

Read 2 more answers

ted popped a baseball straight up with an initial velocity of 48 ft/s. The height, h, in feet, of the ball above the ground is m

creativ13 [48]

Answer:

3 seconds

Step-by-step explanation:

We have to give us the following function h (t) = - 16 * t ^ 2 + 48 * t + 3

Now, they tell us that the height is 3 feet, therefore replacing that value we have left:

3 = -16 * t ^ 2 + 48 * t + 3, operating cancels 3. And it would be:

-16 * t ^ 2 + 48 * t = 0

Removing common factor -16 * t, it would be:

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We have two solutions:

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3 years ago

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Oksana_A [137]

Answer:

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Step-by-step explanation:

→ Find Volume

V = 5 cm × 4 cm × 2 cm

V = 40 cm³

→ Find density

$\rm = \frac{massa}{volume}$

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$\red{\boxed{ \rm \bold{= 3g/ {cm}^{2}} }}$

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