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MariettaO [177]

3 years ago

12

The length of an object in feet is equal to three times it's links in yards. The length of a waterslide is 48 feet. Right and so

lve a multiplication equation to find the length of the waterslide in yards

1 answer:

disa [49]3 years ago

3 0

Formula:

1 yard = 3 feet

x yards = 48 feet

Equation:

48 / 3 = x

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Marina86 [1]

Answer:

4

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Step-by-step explanation:

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During the 2005 football season, Team Tackle beat Team Sack by 3 points. If their combined scores totaled 15, find the individ

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Answer:

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In the last two weeks of a sale, prices are reduced first by 30% and then by a further 40% of the new price . What is the final

Mandarinka [93]

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3 years ago

F(x) = { -2x -1, x ≤ 2

Degger [83]

Answer:

Use the appropriate entry method for piecewise functions for the graphing calculator of interest.

Step-by-step explanation:

For Desmos, the entry looks like ...

f(x) = {x ≤ 2: -2x-1,-x+4}

_____

For a TI-84 calculator, the entry may look like ...

Y₁ = (-2X–1)(X≤2) + (-X+4)(X>2)

The symbols ≤ and > come from the TEST menu, which is the (2nd) shift of the MATH key.

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8 0

4 years ago

It is know that BD is an angle bisector with...

Georgia [21]

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So we can setup the equation x² - 4x = 60.

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So we subtract 60 from both sides to get x² - 4x - 60 = 0.

On the left, we have a trinomial in a special form that can

be factored as the product of two binomials.

In the first position of each binomial,

we have the factors of the x squared term, x and x.

In the second position, we're looking for the factors

of -60 that add to -4 which are -10 and +6.

So we have (x - 10)(x + 6) = 0.

Whenever two terms are multiplied together to equal 0,

this means that either one or the other must equal 0.

So if (x - 10)(x + 6) = 0, then either x - 10 = 0 or x + 6 = 0.

Solving each equation from here, we find that x = 10 or x = -6.

If you plug both values of x in for the measures of the angles,

you will find out that both of these give us true statements.

3 0

3 years ago