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3 years ago

8

deb has 25 buttons. her grandmother gives her more buttons. then deb gives her sister 11 buttons. now deb has 57 buttons. how ma

ny buttons did deb's grandmother give her?

1 answer:

klemol [59]3 years ago

5 0

The answer would be 43 .

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a formula for finding the perimeter of a rectangle is p=2L+2W if you know the perimeter (p) and width (w) of a rectangle which f

lbvjy [14]

Step-by-step explanation:

You can first multiply the width by two. Then you subtract that from you perimeter to figure out your length. Whatever number you get divide it by two and there's your length.

Example:

Perimeter =30 Width=5

5 times 2= 10

30-10=20

20/2=10

So your length equals 10.

I hope this helps!

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2 years ago

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How would you graph the equation above y=3x+3 on a coordinate plane?

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Step-by-step explanation:

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2 years ago

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Answer:

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S (5,0)

Step-by-step explanation:

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3 years ago

if a distribution of raw scores were plotted and then the scores were transformed to z scores, would the shape of the distributi

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2 years ago

"a man drove 10 mi directly east from his home, made a left turn at an intersection, and then traveled 5 mi north to his place o

Mariulka [41]

Answer:

11.2 miles

Step-by-step explanation:

We can create a triangle from the information given.

<u>We can call the starting point (0,0) in the coordinate system.</u>

<u>10 mi east</u> - 10 miles to the right. then,
<u>5 mi north</u> - 5 miles above

<em><u>See the attached picture. The direct distance is labeled as x.</u></em>

Now we need to find x using pythagorean theorem.

Pythagorean Theorem = leg²+leg²=hypotenuse²

Solving for x:

$10^2+5^2=x^2\\100+25=x^2\\125=x^2\\x=\sqrt{125}\\x=11.18$

<em>Rounding to nearest tenth, we have </em><em>11.2 miles</em>

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2 years ago

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