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melisa1 [442]
3 years ago
9

Use algebra tiles to model the expression. Then, use the model to help you write an equivalent expression, and complete the stat

ements. 3(x + 1) Model the expression as ✔ 3 groups of x + 1. There are ✔ 3 x tiles. There are + 1 tiles. The equivalent expression is
Mathematics
2 answers:
stepladder [879]3 years ago
5 0

Answer:

3x+3

Step-by-step explanation:

Multiply each term in the parentheses by 3.

shtirl [24]3 years ago
5 0

Answer:

1.  3

2. 3

3. 3

4. 3x+x

Step-by-step explanation:

Got it right on edge 2021

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Answer quick for brainliest.
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A puppy is tied to a leash in a back yard. His leash is 3 meters long, and he runs around in circles pulling the leash as far as
zlopas [31]

The puppy runs a distance of D) 18 - 19 meters in one lap.

Step-by-step explanation:

Step 1; It is given that the leash measures 3 meters long. He runs pulling the leash as much as he can creating circles. Even though he keeps pulling, the leash will remain at a constant length of 3 meters. So we need to calculate the perimeter of the circle.

Step 2; The perimeter of any given circle is 2π times the radius. The radius of this circle is equal to 3 meters.

Perimeter of the circle = 2π × r = 2 × 3.1415 × 3 meters = 18.85 meters.

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What is the circumference of a circular pond with a radius of 14 meters?
inessss [21]
C≈ 87.96

I think thats the answer
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