3 years ago

I need help with this plz bro. Plz

Mathematics

1 answer:

Bogdan [553]3 years ago

7 0

Answer:

I only got B

Step-by-step explanation:

Put the x-values into the equation and solve for each.

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Albert bought 18 yards of clot. He used 5.7 yards for a decoration and 8.8 yard to make costumes for the school play. Express th

Ilia_Sergeevich [38]

18 - 5.7 = 12.3
12.3 - 8.8 = 3.5
3.5 to a fraction = 3 1/2

So the answer = 3 1/2

Hope this helps >.<

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3 years ago

Write an algebraic expression for each of the statements below.

Tanya [424]

Answer:

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2 years ago

In any function, f(x) = a(x-h)n + k , a negative leading coefficient means the graph is reflected. True or False

Temka [501]

Answer:

True

Step-by-step explanation:

For any function of the form $f(x) = a(x-h) ^ n + k$ the coefficient a produces a reflection of the function whenever $a$ .

We can verify it in the following way.

Take, for example, the function:

$f(x) = 2(x-1) ^ 3$

Now let's make $f(2)$

$f(2) = 2(2-1)^3\\\\f(2) = 2$

Now let's $f(2)$ in the following function:

$f(x) = -2(x-1)^3$

We have:

$f(2) = -2(2-1)^3\\\\f(2) = -2$

We can see then that the function was reflected in the axis -y by placing a negative coefficient a.

You can see more examples in the attached images

Therefore we can conclude that the statement is true.

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4 years ago

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lukranit [14]

A=1/2*b*h

A=1/2*3*11

A=1/2*33

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I hope this helps!
~kaikers

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Step-by-step explanation:

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