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2 years ago

11

Marcus has 4 times the sum of 6 and the number of marbles David has let d represent the number of marbles David has write an alg

ebraic expression to represent how many marbles Marcus has.

1 answer:

Likurg_2 [28]2 years ago

8 0

Answer:

4(6+d)

Step-by-step explanation:

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Answer is c because if count the sides of how many spaces are there

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The following box plot shows points awarded to dance teams that competed at a recent competition:

Komok [63]

Answer:The answer would be A. 1 1/5

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Hope this helps!

Step-by-step explanation:

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2 years ago

Todd's cube has an edge that measures5 inches. Kara's cube has an edge of3 inches. If Kara's cube was stackedon top of Todd's cu

anyanavicka [17]

Answer:

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Step-by-step explanation:

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2 years ago

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amid [387]

Answer:

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Step-by-step explanation:

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2 years ago

Please someone answer this, “what is the area of triangle ABC?”

prisoha [69]

Here's the solution,

The given triangle is an <u>equilateral triangle</u>, because it's all angles measure 60° each

now,

Area of an equilateral triangle :

=》

$\dfrac{ \sqrt{3} }{4} {a}^{2}$

where,

a = 8 ( side measure )

=》

$\dfrac{ \sqrt{3} }{4} \times 8 \times 8$

=》

$\sqrt{3} \times 16$

=》

$16 \sqrt{3} \: \: \: cm {}^{2}$

or

=》

$27.71 \: \: cm {}^{2}$

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2 years ago