3 years ago

What multiples of 10 lie between 526 and 552

Mathematics

1 answer:

alexandr1967 [171]3 years ago

7 0

10*50,10*30,10*40 are all the multples

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Which of the following values have 2 significant figures? Check all that apply.

katen-ka-za [31]

Answer:

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Step-by-step explanation:

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Rewrite this standard form quadratic equation into vertex form by completing the square. Upload your work here to show your thin

Alex787 [66]

Solution :

Given the equation :

$y = x^2 - 6x+3$

$y=1(x^2 - 6x +n)+3$

$n = \left(\frac{b}{2}\right)^2$

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3 years ago

Four friends go to an amusement arcade.

galben [10]

Answer:

The rule is:

T(x) = 8x + 20

Explanation:

We are given that:

The rule for the amount that one friend pays is:

C(x) = 2x + 5

Now, we know that:

Each of the four friends will pay the entry fee which is $5 per person

The 4 friends will play the same number of games represented by x

This means that:

We can simply get the rule for the total amount to be paid by the four friends (T(x)) by multiplying the amount paid by each friend by 4

This means that:

T(x) = 4 * C(x)

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Hope this helps :)

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3 years ago